7.10 DDD工程初始化+微信公众号鉴权

2025-07-10 18:30:39 +08:00 · 2025-07-10 18:30:39 +08:00 · f1119a54a2
commit f1119a54a2
61 changed files with 2031 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,40 @@
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### IntelliJ IDEA ###
+.idea/modules.xml
+.idea/jarRepositories.xml
+.idea/compiler.xml
+.idea/libraries/
+*.iws
+*.iml
+*.ipr
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store
+/data/
+/.idea/
--- a/docs/dev-ops/app/start.sh
+++ b/docs/dev-ops/app/start.sh
@ -0,0 +1,20 @@
+CONTAINER_NAME=pay-mall
+IMAGE_NAME=system/pay-mall:1.0-SNAPSHOT
+PORT=8091
+
+echo "容器部署开始 ${CONTAINER_NAME}"
+
+# 停止容器
+docker stop ${CONTAINER_NAME}
+
+# 删除容器
+docker rm ${CONTAINER_NAME}
+
+# 启动容器
+docker run --name ${CONTAINER_NAME} \
+-p ${PORT}:${PORT} \
+-d ${IMAGE_NAME}
+
+echo "容器部署成功 ${CONTAINER_NAME}"
+
+docker logs -f ${CONTAINER_NAME}
--- a/docs/dev-ops/app/stop.sh
+++ b/docs/dev-ops/app/stop.sh
@ -0,0 +1 @@
+docker stop pay-mall
--- a/docs/dev-ops/docker-compose-app.yml
+++ b/docs/dev-ops/docker-compose-app.yml
@ -0,0 +1,27 @@
+# /usr/local/bin/docker-compose -f /docs/dev-ops/environment/environment-docker-compose-2.4.yml up -d
+version: '3.8'
+# docker-compose -f docker-compose-app.yml up -d
+# 你需要修改system为你自身系统的仓库名
+services:
+  pay-mall:
+    image: system/pay-mall:1.0-SNAPSHOT
+    container_name: pay-mall
+    restart: on-failure
+    ports:
+      - "8092:8092"
+    environment:
+      - TZ=PRC
+      - SERVER_PORT=8091
+    volumes:
+      - ./log:/data/log
+    logging:
+      driver: "json-file"
+      options:
+        max-size: "10m"
+        max-file: "3"
+    networks:
+      - my-network
+
+networks:
+  my-network:
+    driver: bridge
--- a/docs/dev-ops/docker-compose-environment-aliyun.yml
+++ b/docs/dev-ops/docker-compose-environment-aliyun.yml
@ -0,0 +1,87 @@
+# 命令执行 docker-compose -f docker-compose-environment-aliyun.yml up -d
+# docker 代理和使用文档；https://bugstack.cn/md/road-map/docker.html
+version: '3.9'
+services:
+  mysql:
+    image: registry.cn-hangzhou.aliyuncs.com/xfg-studio/mysql:8.0.32
+    container_name: mysql
+    command: --default-authentication-plugin=mysql_native_password
+    restart: always
+    environment:
+      TZ: Asia/Shanghai
+      MYSQL_ROOT_PASSWORD: 123456
+    ports:
+      - "13306:3306"
+    volumes:
+      - ./mysql/sql:/docker-entrypoint-initdb.d
+    healthcheck:
+      test: [ "CMD", "mysqladmin" ,"ping", "-h", "localhost" ]
+      interval: 5s
+      timeout: 10s
+      retries: 10
+      start_period: 15s
+    networks:
+      - my-network
+
+  # phpmyadmin https://hub.docker.com/_/phpmyadmin
+  phpmyadmin:
+    image: registry.cn-hangzhou.aliyuncs.com/xfg-studio/phpmyadmin:5.2.1
+    container_name: phpmyadmin
+    hostname: phpmyadmin
+    ports:
+      - 8899:80
+    environment:
+      - PMA_HOST=mysql
+      - PMA_PORT=3306
+      - MYSQL_ROOT_PASSWORD=123qwe!@#QWE
+    depends_on:
+      mysql:
+        condition: service_healthy
+    networks:
+      - my-network
+
+  # Redis
+  redis:
+    image: registry.cn-hangzhou.aliyuncs.com/xfg-studio/redis:6.2
+    container_name: redis
+    restart: always
+    hostname: redis
+    privileged: true
+    ports:
+      - 16379:6379
+    volumes:
+      - ./redis/redis.conf:/usr/local/etc/redis/redis.conf
+    command: redis-server /usr/local/etc/redis/redis.conf
+    networks:
+      - my-network
+    healthcheck:
+      test: [ "CMD", "redis-cli", "ping" ]
+      interval: 10s
+      timeout: 5s
+      retries: 3
+
+  # RedisAdmin https://github.com/joeferner/redis-commander
+  # 账密 admin/admin
+  redis-admin:
+    image: registry.cn-hangzhou.aliyuncs.com/xfg-studio/redis-commander:0.8.0
+    container_name: redis-admin
+    hostname: redis-commander
+    restart: always
+    ports:
+      - 8081:8081
+    environment:
+      - REDIS_HOSTS=local:redis:6379
+      - HTTP_USER=admin
+      - HTTP_PASSWORD=admin
+      - LANG=C.UTF-8
+      - LANGUAGE=C.UTF-8
+      - LC_ALL=C.UTF-8
+    networks:
+      - my-network
+    depends_on:
+      redis:
+        condition: service_healthy
+
+networks:
+  my-network:
+    driver: bridge
--- a/docs/dev-ops/docker-compose-environment.yml
+++ b/docs/dev-ops/docker-compose-environment.yml
@ -0,0 +1,86 @@
+# 命令执行 docker-compose -f docker-compose-environment-aliyun.yml up -d
+# docker 代理和使用文档；https://bugstack.cn/md/road-map/docker.html
+version: '3.9'
+services:
+  mysql:
+    image: mysql:8.0.32
+    container_name: mysql
+    command: --default-authentication-plugin=mysql_native_password
+    restart: always
+    environment:
+      TZ: Asia/Shanghai
+      MYSQL_ROOT_PASSWORD: 123456
+    ports:
+      - "13306:3306"
+    volumes:
+      - ./mysql/sql:/docker-entrypoint-initdb.d
+    healthcheck:
+      test: [ "CMD", "mysqladmin" ,"ping", "-h", "localhost" ]
+      interval: 5s
+      timeout: 10s
+      retries: 10
+      start_period: 15s
+    networks:
+      - my-network
+
+  # phpmyadmin https://hub.docker.com/_/phpmyadmin
+  phpmyadmin:
+    image: phpmyadmin:5.2.1
+    container_name: phpmyadmin
+    hostname: phpmyadmin
+    ports:
+      - 8899:80
+    environment:
+      - PMA_HOST=mysql
+      - PMA_PORT=3306
+      - MYSQL_ROOT_PASSWORD=123456
+    depends_on:
+      mysql:
+        condition: service_healthy
+    networks:
+      - my-network
+
+  # Redis
+  redis:
+    image: redis:6.2
+    container_name: redis
+    restart: always
+    hostname: redis
+    privileged: true
+    ports:
+      - 16379:6379
+    volumes:
+      - ./redis/redis.conf:/usr/local/etc/redis/redis.conf
+    command: redis-server /usr/local/etc/redis/redis.conf
+    networks:
+      - my-network
+    healthcheck:
+      test: [ "CMD", "redis-cli", "ping" ]
+      interval: 10s
+      timeout: 5s
+      retries: 3
+
+  # RedisAdmin https://github.com/joeferner/redis-commander
+  redis-admin:
+    image: spryker/redis-commander:0.8.0
+    container_name: redis-admin
+    hostname: redis-commander
+    restart: always
+    ports:
+      - 8081:8081
+    environment:
+      - REDIS_HOSTS=local:redis:6379
+      - HTTP_USER=admin
+      - HTTP_PASSWORD=admin
+      - LANG=C.UTF-8
+      - LANGUAGE=C.UTF-8
+      - LC_ALL=C.UTF-8
+    networks:
+      - my-network
+    depends_on:
+      redis:
+        condition: service_healthy
+
+networks:
+  my-network:
+    driver: bridge
--- a/docs/dev-ops/mysql/sql/xfg-frame-archetype.sql
+++ b/docs/dev-ops/mysql/sql/xfg-frame-archetype.sql
@ -0,0 +1,108 @@
+/*
+ Navicat Premium Data Transfer
+
+ Source Server         : 127.0.0.1
+ Source Server Type    : MySQL
+ Source Server Version : 50639
+ Source Host           : localhost:3306
+ Source Schema         : road-map
+
+ Target Server Type    : MySQL
+ Target Server Version : 50639
+ File Encoding         : 65001
+
+ Date: 15/07/2023 09:26:39
+*/
+
+SET NAMES utf8mb4;
+SET FOREIGN_KEY_CHECKS = 0;
+
+CREATE database if NOT EXISTS `xfg_frame_archetype` default character set utf8mb4 collate utf8mb4_0900_ai_ci;
+use `xfg_frame_archetype`;
+
+-- ----------------------------
+-- Table structure for employee
+-- ----------------------------
+DROP TABLE IF EXISTS `employee`;
+CREATE TABLE `employee` (
+  `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
+  `employee_number` varchar(16) NOT NULL DEFAULT '' COMMENT '雇员ID',
+  `employee_name` varchar(32) NOT NULL DEFAULT '' COMMENT '雇员姓名',
+  `employee_level` varchar(8) NOT NULL DEFAULT '' COMMENT '雇员级别',
+  `employee_title` varchar(16) NOT NULL DEFAULT '' COMMENT '雇员岗位Title',
+  `create_time` datetime NOT NULL COMMENT '创建时间',
+  `update_time` datetime NOT NULL COMMENT '更新时间',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `idx_employee_number` (`employee_number`)
+) ENGINE=InnoDB AUTO_INCREMENT=40 DEFAULT CHARSET=utf8;
+
+-- ----------------------------
+-- Records of employee
+-- ----------------------------
+BEGIN;
+INSERT INTO `employee` VALUES (1, '10000001', 'sXvfDpsWnJdLsCVk64tJgw==', 'T-3', '中级工程师', '2023-07-14 15:26:26', '2023-07-14 15:26:26');
+INSERT INTO `employee` VALUES (2, '10000010', 'sXvfDpsWnJdLsCVk64tJgw==', 'T2', '见习工程师', '2023-07-14 15:34:40', '2023-07-14 15:34:40');
+INSERT INTO `employee` VALUES (3, '10000011', 'sXvfDpsWnJdLsCVk64tJgw==', 'T2', '见习工程师', '2023-07-14 15:34:40', '2023-07-14 15:34:40');
+INSERT INTO `employee` VALUES (4, '10000012', 'sXvfDpsWnJdLsCVk64tJgw==', 'T2', '见习工程师', '2023-07-14 15:34:40', '2023-07-14 15:34:40');
+INSERT INTO `employee` VALUES (5, '10000013', 'sXvfDpsWnJdLsCVk64tJgw==', 'T2', '见习工程师', '2023-07-14 15:34:40', '2023-07-14 15:34:40');
+INSERT INTO `employee` VALUES (6, '10000014', 'sXvfDpsWnJdLsCVk64tJgw==', 'T2', '见习工程师', '2023-07-14 15:34:40', '2023-07-14 15:34:40');
+INSERT INTO `employee` VALUES (9, '10000002', 'sXvfDpsWnJdLsCVk64tJgw==', 'T2', '见习工程师', '2023-07-15 07:42:52', '2023-07-15 07:42:52');
+INSERT INTO `employee` VALUES (22, '10000015', 'hMCgLG6WV3CsNBQ1UD6PEQ==', 'T2', '见习工程师', '2023-07-15 08:02:31', '2023-07-15 08:02:31');
+INSERT INTO `employee` VALUES (23, '10000016', 'hMCgLG6WV3CsNBQ1UD6PEQ==', 'T2', '见习工程师', '2023-07-15 08:02:31', '2023-07-15 08:02:31');
+INSERT INTO `employee` VALUES (24, '10000017', 'hMCgLG6WV3CsNBQ1UD6PEQ==', 'T2', '见习工程师', '2023-07-15 08:02:31', '2023-07-15 08:02:31');
+INSERT INTO `employee` VALUES (39, '10000022', 'GyG+V0r6mBCNsdusuKl03g==', 'T1', '实习工程师', '2023-07-15 09:17:49', '2023-07-15 09:17:49');
+COMMIT;
+
+-- ----------------------------
+-- Table structure for employee_salary
+-- ----------------------------
+DROP TABLE IF EXISTS `employee_salary`;
+CREATE TABLE `employee_salary` (
+  `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
+  `employee_number` varchar(16) NOT NULL DEFAULT '' COMMENT '雇员编号',
+  `salary_total_amount` decimal(8,2) NOT NULL COMMENT '薪资总额',
+  `salary_merit_amount` decimal(8,2) NOT NULL COMMENT '绩效工资',
+  `salary_base_amount` decimal(8,2) NOT NULL COMMENT '基础工资',
+  `create_time` datetime NOT NULL COMMENT '创建时间',
+  `update_time` datetime DEFAULT NULL COMMENT '更新时间',
+  PRIMARY KEY (`id`),
+  KEY `idx_employee_number` (`employee_number`)
+) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=utf8;
+
+-- ----------------------------
+-- Records of employee_salary
+-- ----------------------------
+BEGIN;
+INSERT INTO `employee_salary` VALUES (1, '10000001', 5100.00, 1020.00, 4080.00, '2023-07-14 16:09:06', '2023-07-14 16:09:06');
+INSERT INTO `employee_salary` VALUES (2, '10000010', 5000.00, 1000.00, 4000.00, '2023-07-14 16:17:10', '2023-07-14 16:17:10');
+INSERT INTO `employee_salary` VALUES (3, '10000011', 5000.00, 1000.00, 4000.00, '2023-07-14 16:17:10', '2023-07-14 16:17:10');
+INSERT INTO `employee_salary` VALUES (4, '10000012', 5000.00, 1000.00, 4000.00, '2023-07-14 16:17:10', '2023-07-14 16:17:10');
+INSERT INTO `employee_salary` VALUES (5, '10000013', 5000.00, 1000.00, 4000.00, '2023-07-14 16:17:10', '2023-07-14 16:17:10');
+INSERT INTO `employee_salary` VALUES (6, '10000014', 5000.00, 1000.00, 4000.00, '2023-07-14 16:17:10', '2023-07-14 16:17:10');
+INSERT INTO `employee_salary` VALUES (8, '10000022', 100.00, 10.00, 90.00, '2023-07-15 09:17:49', '2023-07-15 09:17:49');
+COMMIT;
+
+-- ----------------------------
+-- Table structure for employee_salary_adjust
+-- ----------------------------
+DROP TABLE IF EXISTS `employee_salary_adjust`;
+CREATE TABLE `employee_salary_adjust` (
+  `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
+  `employee_number` varchar(16) NOT NULL DEFAULT '' COMMENT '雇员编号',
+  `adjust_order_id` varchar(32) NOT NULL DEFAULT '' COMMENT '调薪单号',
+  `adjust_total_amount` decimal(8,2) NOT NULL COMMENT '总额调薪',
+  `adjust_base_amount` decimal(8,2) NOT NULL COMMENT '基础调薪',
+  `adjust_merit_amount` decimal(8,2) NOT NULL COMMENT '绩效调薪',
+  `create_time` datetime NOT NULL COMMENT '创建时间',
+  `update_time` datetime NOT NULL COMMENT '更新时间',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `idx_order_id` (`adjust_order_id`)
+) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8;
+
+-- ----------------------------
+-- Records of employee_salary_adjust
+-- ----------------------------
+BEGIN;
+INSERT INTO `employee_salary_adjust` VALUES (1, '10000001', '109089990198888811', 1000.00, 800.00, 200.00, '2023-07-14 16:55:53', '2023-07-14 16:55:53');
+INSERT INTO `employee_salary_adjust` VALUES (2, '10000001', '100908977676001', 100.00, 20.00, 80.00, '2023-07-14 21:57:39', '2023-07-14 21:57:39');
+COMMIT;
--- a/pay-mall-api/pom.xml
+++ b/pay-mall-api/pom.xml
@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>edu.whut</groupId>
+        <artifactId>pay-mall</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>pay-mall-api</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.26</version>
+        </dependency>
+        <dependency>
+            <groupId>jakarta.validation</groupId>
+            <artifactId>jakarta.validation-api</artifactId>
+            <version>3.0.2</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>${java.version}</source>
+                    <target>${java.version}</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
--- a/pay-mall-api/src/main/java/edu/whut/api/dto/package-info.java
+++ b/pay-mall-api/src/main/java/edu/whut/api/dto/package-info.java
@ -0,0 +1,4 @@
+/**
+ * 数据传输对象 xxxRequestDTO xxxResponseDTO
+ */
+package edu.whut.api.dto;
--- a/pay-mall-api/src/main/java/edu/whut/api/package-info.java
+++ b/pay-mall-api/src/main/java/edu/whut/api/package-info.java
@ -0,0 +1,4 @@
+/**
+ * 定义api接口
+ */
+package edu.whut.api;
--- a/pay-mall-api/src/main/java/edu/whut/api/response/Response.java
+++ b/pay-mall-api/src/main/java/edu/whut/api/response/Response.java
@ -0,0 +1,22 @@
+package edu.whut.api.response;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serializable;
+
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class Response<T> implements Serializable {
+
+    private static final long serialVersionUID = 7000723935764546321L;
+
+    private String code;
+    private String info;
+    private T data;
+
+}
--- a/pay-mall-app/Dockerfile
+++ b/pay-mall-app/Dockerfile
@ -0,0 +1,17 @@
+# 基础镜像
+FROM openjdk:8-jre-slim
+
+# 作者
+MAINTAINER smile
+
+# 配置
+ENV PARAMS=""
+
+# 时区
+ENV TZ=PRC
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+
+# 添加应用
+ADD target/pay-mall-app.jar /pay-mall-app.jar
+
+ENTRYPOINT ["sh","-c","java -jar $JAVA_OPTS /pay-mall-app.jar $PARAMS"]
--- a/pay-mall-app/pom.xml
+++ b/pay-mall-app/pom.xml
@ -0,0 +1,137 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>edu.whut</groupId>
+        <artifactId>pay-mall</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>pay-mall-app</artifactId>
+
+    <packaging>jar</packaging>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tomcat.embed</groupId>
+            <artifactId>tomcat-embed-core</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-configuration-processor</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.mybatis.spring.boot</groupId>
+            <artifactId>mybatis-spring-boot-starter</artifactId>
+        </dependency>
+        <!-- # 多数据源路由配置
+             # mysql 5.x driver-class-name: com.mysql.jdbc.Driver    mysql-connector-java 5.1.34
+             # mysql 8.x driver-class-name: com.mysql.cj.jdbc.Driver mysql-connector-java 8.0.22-->
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.jsonwebtoken</groupId>
+            <artifactId>jjwt</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.auth0</groupId>
+            <artifactId>java-jwt</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>commons-codec</groupId>
+            <artifactId>commons-codec</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.squareup.retrofit2</groupId>
+            <artifactId>converter-gson</artifactId>
+            <version>2.9.0</version>
+        </dependency>
+
+        <!-- 工程模块；启动依赖 trigger->domain, infrastructure-->
+        <dependency>
+            <groupId>edu.whut</groupId>
+            <artifactId>pay-mall-trigger</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>edu.whut</groupId>
+            <artifactId>pay-mall-infrastructure</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>pay-mall-app</finalName>
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>true</filtering>
+                <includes>
+                    <include>**/**</include>
+                </includes>
+            </resource>
+        </resources>
+        <testResources>
+            <testResource>
+                <directory>src/test/resources</directory>
+                <filtering>true</filtering>
+                <includes>
+                    <include>**/**</include>
+                </includes>
+            </testResource>
+        </testResources>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>2.6</version>
+                <configuration>
+                    <skipTests>true</skipTests>
+                    <testFailureIgnore>false</testFailureIgnore>
+                    <includes>
+                        <include>**/*Test.java</include>
+                    </includes>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <configuration>
+                    <mainClass>edu.whut.Application</mainClass>
+                    <layout>JAR</layout>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
--- a/pay-mall-app/src/main/java/edu/whut/Application.java
+++ b/pay-mall-app/src/main/java/edu/whut/Application.java
@ -0,0 +1,15 @@
+package edu.whut;
+
+import org.springframework.beans.factory.annotation.Configurable;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+@Configurable
+public class Application {
+
+    public static void main(String[] args){
+        SpringApplication.run(Application.class);
+    }
+
+}
--- a/pay-mall-app/src/main/java/edu/whut/config/GuavaConfig.java
+++ b/pay-mall-app/src/main/java/edu/whut/config/GuavaConfig.java
@ -0,0 +1,20 @@
+package edu.whut.config;
+
+import com.google.common.cache.Cache;
+import com.google.common.cache.CacheBuilder;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import java.util.concurrent.TimeUnit;
+
+@Configuration
+public class GuavaConfig {
+
+    @Bean(name = "cache")
+    public Cache<String, String> cache() {
+        return CacheBuilder.newBuilder()
+                .expireAfterWrite(3, TimeUnit.SECONDS)
+                .build();
+    }
+
+}
--- a/pay-mall-app/src/main/java/edu/whut/config/ThreadPoolConfig.java
+++ b/pay-mall-app/src/main/java/edu/whut/config/ThreadPoolConfig.java
@ -0,0 +1,50 @@
+package edu.whut.config;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.scheduling.annotation.EnableAsync;
+
+import java.util.concurrent.*;
+
+@Slf4j
+@EnableAsync
+@Configuration
+@EnableConfigurationProperties(ThreadPoolConfigProperties.class)
+public class ThreadPoolConfig {
+
+    @Bean
+    @ConditionalOnMissingBean(ThreadPoolExecutor.class)
+    public ThreadPoolExecutor threadPoolExecutor(ThreadPoolConfigProperties properties) throws ClassNotFoundException, InstantiationException, IllegalAccessException {
+        // 实例化策略
+        RejectedExecutionHandler handler;
+        switch (properties.getPolicy()){
+            case "AbortPolicy":
+                handler = new ThreadPoolExecutor.AbortPolicy();
+                break;
+            case "DiscardPolicy":
+                handler = new ThreadPoolExecutor.DiscardPolicy();
+                break;
+            case "DiscardOldestPolicy":
+                handler = new ThreadPoolExecutor.DiscardOldestPolicy();
+                break;
+            case "CallerRunsPolicy":
+                handler = new ThreadPoolExecutor.CallerRunsPolicy();
+                break;
+            default:
+                handler = new ThreadPoolExecutor.AbortPolicy();
+                break;
+        }
+        // 创建线程池
+        return new ThreadPoolExecutor(properties.getCorePoolSize(),
+                properties.getMaxPoolSize(),
+                properties.getKeepAliveTime(),
+                TimeUnit.SECONDS,
+                new LinkedBlockingQueue<>(properties.getBlockQueueSize()),
+                Executors.defaultThreadFactory(),
+                handler);
+    }
+
+}
--- a/pay-mall-app/src/main/java/edu/whut/config/ThreadPoolConfigProperties.java
+++ b/pay-mall-app/src/main/java/edu/whut/config/ThreadPoolConfigProperties.java
@ -0,0 +1,26 @@
+package edu.whut.config;
+
+import lombok.Data;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+@Data
+@ConfigurationProperties(prefix = "thread.pool.executor.config", ignoreInvalidFields = true)
+public class ThreadPoolConfigProperties {
+
+    /** 核心线程数 */
+    private Integer corePoolSize = 20;
+    /** 最大线程数 */
+    private Integer maxPoolSize = 200;
+    /** 最大等待时间 */
+    private Long keepAliveTime = 10L;
+    /** 最大队列数 */
+    private Integer blockQueueSize = 5000;
+    /*
+     * AbortPolicy：丢弃任务并抛出RejectedExecutionException异常。
+     * DiscardPolicy：直接丢弃任务，但是不会抛出异常
+     * DiscardOldestPolicy：将最早进入队列的任务删除，之后再尝试加入队列的任务被拒绝
+     * CallerRunsPolicy：如果任务添加线程池失败，那么主线程自己执行该任务
+     * */
+    private String policy = "AbortPolicy";
+
+}
--- a/pay-mall-app/src/main/java/edu/whut/config/package-info.java
+++ b/pay-mall-app/src/main/java/edu/whut/config/package-info.java
@ -0,0 +1,6 @@
+/**
+ * 1. 用于管理引入的Jar所需的资源启动或者初始化处理
+ * 2. 如果有AOP切面，可以再建一个aop包，来写切面逻辑
+ */
+package edu.whut.config;
+
--- a/pay-mall-app/src/main/java/edu/whut/package-info.java
+++ b/pay-mall-app/src/main/java/edu/whut/package-info.java
@ -0,0 +1,4 @@
+/**
+ * 应用启动层，注意Application所在的包路径，是在上一层。这样才能扫描到其他 module
+ * */
+package edu.whut;
--- a/pay-mall-app/src/main/resources/application-dev.yml
+++ b/pay-mall-app/src/main/resources/application-dev.yml
@ -0,0 +1,48 @@
+server:
+  port: 8092
+
+# 线程池配置
+thread:
+  pool:
+    executor:
+      config:
+        core-pool-size: 20
+        max-pool-size: 50
+        keep-alive-time: 5000
+        block-queue-size: 5000
+        policy: CallerRunsPolicy
+
+# 数据库配置；启动时配置数据库资源信息
+spring:
+  datasource:
+    username: root
+    password: 123456
+    url: jdbc:mysql://127.0.0.1:13306/pay-mall?useUnicode=true&characterEncoding=utf8&autoReconnect=true&zeroDateTimeBehavior=convertToNull&serverTimezone=UTC&useSSL=true
+    driver-class-name: com.mysql.cj.jdbc.Driver
+  hikari:
+    pool-name: Retail_HikariCP
+    minimum-idle: 15 #最小空闲连接数量
+    idle-timeout: 180000 #空闲连接存活最大时间，默认600000（10分钟）
+    maximum-pool-size: 25 #连接池最大连接数，默认是10
+    auto-commit: true  #此属性控制从池返回的连接的默认自动提交行为,默认值：true
+    max-lifetime: 1800000 #此属性控制池中连接的最长生命周期，值0表示无限生命周期，默认1800000即30分钟
+    connection-timeout: 30000 #数据库连接超时时间,默认30秒，即30000
+    connection-test-query: SELECT 1
+  type: com.zaxxer.hikari.HikariDataSource
+
+# MyBatis 配置【如需使用记得打开】
+#mybatis:
+#  mapper-locations: classpath:/mybatis/mapper/*.xml
+#  config-location:  classpath:/mybatis/config/mybatis-config.xml
+
+# 微信公众号对接
+weixin:
+  config:
+    originalid: gh_b748269e1f4c
+    token: b8b6
+
+# 日志
+logging:
+  level:
+    root: info
+  config: classpath:logback-spring.xml
--- a/pay-mall-app/src/main/resources/application-prod.yml
+++ b/pay-mall-app/src/main/resources/application-prod.yml
@ -0,0 +1,41 @@
+server:
+  port: 8092
+
+# 线程池配置
+thread:
+  pool:
+    executor:
+      config:
+        core-pool-size: 20
+        max-pool-size: 50
+        keep-alive-time: 5000
+        block-queue-size: 5000
+        policy: CallerRunsPolicy
+
+# 数据库配置
+#spring:
+#  datasource:
+#    username: root
+#    password: 123456
+#    url: jdbc:mysql://127.0.0.1:3306/pay-mall?useUnicode=true&characterEncoding=utf8&autoReconnect=true&zeroDateTimeBehavior=convertToNull&serverTimezone=UTC&useSSL=true
+#    driver-class-name: com.mysql.cj.jdbc.Driver
+#  hikari:
+#    pool-name: Retail_HikariCP
+#    minimum-idle: 15 #最小空闲连接数量
+#    idle-timeout: 180000 #空闲连接存活最大时间，默认600000（10分钟）
+#    maximum-pool-size: 25 #连接池最大连接数，默认是10
+#    auto-commit: true  #此属性控制从池返回的连接的默认自动提交行为,默认值：true
+#    max-lifetime: 1800000 #此属性控制池中连接的最长生命周期，值0表示无限生命周期，默认1800000即30分钟
+#    connection-timeout: 30000 #数据库连接超时时间,默认30秒，即30000
+#    connection-test-query: SELECT 1
+#  type: com.zaxxer.hikari.HikariDataSource
+
+#mybatis:
+#  mapper-locations: classpath:/mybatis/mapper/*.xml
+#  config-location:  classpath:/mybatis/config/mybatis-config.xml
+
+# 日志
+logging:
+  level:
+    root: info
+  config: classpath:logback-spring.xml
--- a/pay-mall-app/src/main/resources/application-test.yml
+++ b/pay-mall-app/src/main/resources/application-test.yml
@ -0,0 +1,41 @@
+server:
+  port: 8092
+
+# 线程池配置
+thread:
+  pool:
+    executor:
+      config:
+        core-pool-size: 20
+        max-pool-size: 50
+        keep-alive-time: 5000
+        block-queue-size: 5000
+        policy: CallerRunsPolicy
+
+# 数据库配置
+#spring:
+#  datasource:
+#    username: root
+#    password: 123456
+#    url: jdbc:mysql://127.0.0.1:3306/pay-mall?useUnicode=true&characterEncoding=utf8&autoReconnect=true&zeroDateTimeBehavior=convertToNull&serverTimezone=UTC&useSSL=true
+#    driver-class-name: com.mysql.cj.jdbc.Driver
+#  hikari:
+#    pool-name: Retail_HikariCP
+#    minimum-idle: 15 #最小空闲连接数量
+#    idle-timeout: 180000 #空闲连接存活最大时间，默认600000（10分钟）
+#    maximum-pool-size: 25 #连接池最大连接数，默认是10
+#    auto-commit: true  #此属性控制从池返回的连接的默认自动提交行为,默认值：true
+#    max-lifetime: 1800000 #此属性控制池中连接的最长生命周期，值0表示无限生命周期，默认1800000即30分钟
+#    connection-timeout: 30000 #数据库连接超时时间,默认30秒，即30000
+#    connection-test-query: SELECT 1
+#  type: com.zaxxer.hikari.HikariDataSource
+
+#mybatis:
+#  mapper-locations: classpath:/mybatis/mapper/*.xml
+#  config-location:  classpath:/mybatis/config/mybatis-config.xml
+
+# 日志
+logging:
+  level:
+    root: info
+  config: classpath:logback-spring.xml
--- a/pay-mall-app/src/main/resources/application.yml
+++ b/pay-mall-app/src/main/resources/application.yml
@ -0,0 +1,5 @@
+spring:
+  config:
+    name: pay-mall-app
+  profiles:
+    active: dev
--- a/pay-mall-app/src/main/resources/logback-spring.xml
+++ b/pay-mall-app/src/main/resources/logback-spring.xml
@ -0,0 +1,113 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- 日志级别从低到高分为TRACE < DEBUG < INFO < WARN < ERROR < FATAL，如果设置为WARN，则低于WARN的信息都不会输出 -->
+<configuration scan="true" scanPeriod="10 seconds">
+
+    <contextName>logback</contextName>
+    <!-- name的值是变量的名称，value的值时变量定义的值。通过定义的值会被插入到logger上下文中。定义变量后，可以使“${}”来使用变量。 -->
+    <springProperty scope="context" name="log.path" source="logging.path"/>
+    <!-- 日志格式 -->
+    <conversionRule conversionWord="clr" converterClass="org.springframework.boot.logging.logback.ColorConverter"/>
+    <conversionRule conversionWord="wex"
+                    converterClass="org.springframework.boot.logging.logback.WhitespaceThrowableProxyConverter"/>
+    <conversionRule conversionWord="wEx"
+                    converterClass="org.springframework.boot.logging.logback.ExtendedWhitespaceThrowableProxyConverter"/>
+
+    <!-- 输出到控制台 -->
+    <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
+        <!-- 此日志appender是为开发使用，只配置最底级别，控制台输出的日志级别是大于或等于此级别的日志信息 -->
+        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
+            <level>info</level>
+        </filter>
+        <encoder>
+            <pattern>%d{yy-MM-dd.HH:mm:ss.SSS} [%-16t] %-5p %-22c{0}%X{ServiceId} -%X{trace-id} %m%n</pattern>
+            <charset>UTF-8</charset>
+        </encoder>
+    </appender>
+
+    <!--输出到文件-->
+    <!-- 时间滚动输出 level为 INFO 日志 -->
+    <appender name="INFO_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <!-- 正在记录的日志文件的路径及文件名 -->
+        <file>./data/log/log_info.log</file>
+        <!--日志文件输出格式-->
+        <encoder>
+            <pattern>%d{yy-MM-dd.HH:mm:ss.SSS} [%-16t] %-5p %-22c{0}%X{ServiceId} -%X{trace-id} %m%n</pattern>
+            <charset>UTF-8</charset>
+        </encoder>
+        <!-- 日志记录器的滚动策略，按日期，按大小记录 -->
+        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
+            <!-- 每天日志归档路径以及格式 -->
+            <fileNamePattern>./data/log/log-info-%d{yyyy-MM-dd}.%i.log</fileNamePattern>
+            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
+                <maxFileSize>100MB</maxFileSize>
+            </timeBasedFileNamingAndTriggeringPolicy>
+            <!--日志文件保留天数-->
+            <maxHistory>15</maxHistory>
+            <totalSizeCap>10GB</totalSizeCap>
+        </rollingPolicy>
+    </appender>
+
+    <!-- 时间滚动输出 level为 ERROR 日志 -->
+    <appender name="ERROR_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <!-- 正在记录的日志文件的路径及文件名 -->
+        <file>./data/log/log_error.log</file>
+        <!--日志文件输出格式-->
+        <encoder>
+            <pattern>%d{yy-MM-dd.HH:mm:ss.SSS} [%-16t] %-5p %-22c{0}%X{ServiceId} -%X{trace-id} %m%n</pattern>
+            <charset>UTF-8</charset>
+        </encoder>
+        <!-- 日志记录器的滚动策略，按日期，按大小记录 -->
+        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
+            <fileNamePattern>./data/log/log-error-%d{yyyy-MM-dd}.%i.log</fileNamePattern>
+            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
+                <maxFileSize>100MB</maxFileSize>
+            </timeBasedFileNamingAndTriggeringPolicy>
+            <!-- 日志文件保留天数【根据服务器预留，可自行调整】 -->
+            <maxHistory>7</maxHistory>
+            <totalSizeCap>5GB</totalSizeCap>
+        </rollingPolicy>
+        <!-- WARN 级别及以上 -->
+        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
+            <level>WARN</level>
+        </filter>
+    </appender>
+
+    <!-- 异步输出 -->
+    <appender name="ASYNC_FILE_INFO" class="ch.qos.logback.classic.AsyncAppender">
+        <!-- 队列剩余容量小于discardingThreshold,则会丢弃TRACT、DEBUG、INFO级别的日志;默认值-1,为queueSize的20%;0不丢失日志 -->
+        <discardingThreshold>0</discardingThreshold>
+        <!-- 更改默认的队列的深度,该值会影响性能.默认值为256 -->
+        <queueSize>8192</queueSize>
+        <!-- neverBlock:true 会丢失日志,但业务性能不受影响 -->
+        <neverBlock>true</neverBlock>
+        <!--是否提取调用者数据-->
+        <includeCallerData>false</includeCallerData>
+        <appender-ref ref="INFO_FILE"/>
+    </appender>
+
+    <appender name="ASYNC_FILE_ERROR" class="ch.qos.logback.classic.AsyncAppender">
+        <!-- 队列剩余容量小于discardingThreshold,则会丢弃TRACT、DEBUG、INFO级别的日志;默认值-1,为queueSize的20%;0不丢失日志 -->
+        <discardingThreshold>0</discardingThreshold>
+        <!-- 更改默认的队列的深度,该值会影响性能.默认值为256 -->
+        <queueSize>1024</queueSize>
+        <!-- neverBlock:true 会丢失日志,但业务性能不受影响 -->
+        <neverBlock>true</neverBlock>
+        <!--是否提取调用者数据-->
+        <includeCallerData>false</includeCallerData>
+        <appender-ref ref="ERROR_FILE"/>
+    </appender>
+
+    <!-- 开发环境：控制台打印 -->
+    <springProfile name="dev">
+        <logger name="com.nmys.view" level="debug"/>
+    </springProfile>
+
+    <root level="info">
+        <appender-ref ref="CONSOLE"/>
+        <!-- 异步日志-INFO -->
+        <appender-ref ref="ASYNC_FILE_INFO"/>
+        <!-- 异步日志-ERROR -->
+        <appender-ref ref="ASYNC_FILE_ERROR"/>
+    </root>
+
+</configuration>
--- a/pay-mall-app/src/main/resources/mybatis/config/mybatis-config.xml
+++ b/pay-mall-app/src/main/resources/mybatis/config/mybatis-config.xml
@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE configuration
+        PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-config.dtd">
+<configuration>
+    <!-- 暂时未使用 文档：https://mybatis.org/mybatis-3/zh/configuration.html#typeAliases -->
+    <typeAliases>
+    </typeAliases>
+</configuration>
--- a/pay-mall-app/src/main/resources/mybatis/mapper/frame_case_mapper.xml
+++ b/pay-mall-app/src/main/resources/mybatis/mapper/frame_case_mapper.xml
@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="edu.whut.infrastructure.persistent.dao.Xxx">
+
+    <resultMap id="CaseMap" type="edu.whut.infrastructure.persistent.po.A">
+        <id column="id" property="id"/>
+        <result column="create_time" property="createTime"/>
+        <result column="update_time" property="updateTime"/>
+    </resultMap>
+
+    <insert id="insert" parameterType="edu.whut.infrastructure.persistent.po.A">
+        INSERT INTO table(a,b,c) VALUES(#{a}, #{b}, #{c})
+    </insert>
+
+    <update id="update" parameterType="edu.whut.infrastructure.persistent.po.A">
+        UPDATE table SET a = #{a} WHERE b = #{b}
+    </update>
+
+    <select id="queryEmployeeByEmployNumber" parameterType="java.lang.String" resultMap="CaseMap">
+        SELECT a, b, c
+        FROM table
+        WHERE a = #{a}
+    </select>
+
+</mapper>
--- a/pay-mall-app/src/test/java/edu/whut/test/ApiTest.java
+++ b/pay-mall-app/src/test/java/edu/whut/test/ApiTest.java
@ -0,0 +1,19 @@
+package edu.whut.test;
+
+import lombok.extern.slf4j.Slf4j;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@Slf4j
+@RunWith(SpringRunner.class)
+@SpringBootTest
+public class ApiTest {
+
+    @Test
+    public void test() {
+        log.info("测试完成");
+    }
+
+}
--- a/pay-mall-domain/pom.xml
+++ b/pay-mall-domain/pom.xml
@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>edu.whut</groupId>
+        <artifactId>pay-mall</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>pay-mall-domain</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.jsonwebtoken</groupId>
+            <artifactId>jjwt</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.auth0</groupId>
+            <artifactId>java-jwt</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>commons-codec</groupId>
+            <artifactId>commons-codec</artifactId>
+        </dependency>
+        <!-- 系统模块 -->
+        <dependency>
+            <groupId>edu.whut</groupId>
+            <artifactId>pay-mall-types</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>pay-mall-domain</finalName>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-archetype-plugin</artifactId>
+                <version>3.2.0</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>create-from-project</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>${java.version}</source>
+                    <target>${java.version}</target>
+                    <compilerVersion>${java.version}</compilerVersion>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
--- a/pay-mall-domain/src/main/java/edu/whut/domain/xxx/adapter/package-info.java
+++ b/pay-mall-domain/src/main/java/edu/whut/domain/xxx/adapter/package-info.java
@ -0,0 +1,4 @@
+/**
+ * 外部接口适配器层；当需要调用外部接口时，则创建出这一层，并定义接口，之后由基础设施层的 adapter 层具体实现
+ */
+package edu.whut.domain.xxx.adapter;
--- a/pay-mall-domain/src/main/java/edu/whut/domain/xxx/adapter/port/package-info.java
+++ b/pay-mall-domain/src/main/java/edu/whut/domain/xxx/adapter/port/package-info.java
@ -0,0 +1,4 @@
+/**
+ * 外部接口适配器层；当需要调用外部接口时，则创建出这一层，并定义接口，之后由基础设施层的 adapter 层具体实现
+ */
+package edu.whut.domain.xxx.adapter.port;
--- a/pay-mall-domain/src/main/java/edu/whut/domain/xxx/adapter/repository/package-info.java
+++ b/pay-mall-domain/src/main/java/edu/whut/domain/xxx/adapter/repository/package-info.java
@ -0,0 +1,5 @@
+/**
+ * 仓储服务
+ * 1. 定义仓储接口，之后由基础设施层做具体实现
+ */
+package edu.whut.domain.xxx.adapter.repository;
--- a/pay-mall-domain/src/main/java/edu/whut/domain/xxx/model/aggregate/package-info.java
+++ b/pay-mall-domain/src/main/java/edu/whut/domain/xxx/model/aggregate/package-info.java
@ -0,0 +1,7 @@
+/**
+ * 聚合对象；
+ * 1. 聚合实体和值对象
+ * 2. 聚合是聚合的对象，和提供基础处理对象的方法。但不建议在聚合中引入仓储和接口来做过大的逻辑。而这些复杂的操作应该放到service中处理
+ * 3. 对象名称 XxxAggregate
+ */
+package edu.whut.domain.xxx.model.aggregate;
--- a/pay-mall-domain/src/main/java/edu/whut/domain/xxx/model/entity/package-info.java
+++ b/pay-mall-domain/src/main/java/edu/whut/domain/xxx/model/entity/package-info.java
@ -0,0 +1,7 @@
+/**
+ * 实体对象；
+ * 1. 一般和数据库持久化对象1v1的关系，但因各自开发系统的不同，也有1vn的可能。
+ * 2. 如果是老系统改造，那么旧的库表冗余了太多的字段，可能会有nv1的情况
+ * 3. 对象名称 XxxEntity
+ */
+package edu.whut.domain.xxx.model.entity;
--- a/pay-mall-domain/src/main/java/edu/whut/domain/xxx/model/valobj/package-info.java
+++ b/pay-mall-domain/src/main/java/edu/whut/domain/xxx/model/valobj/package-info.java
@ -0,0 +1,6 @@
+/**
+ * 值对象；
+ * 1. 用于描述对象属性的值，如一个库表中有json后者一个字段多个属性信息的枚举对象
+ * 2. 对象名称如；XxxVO
+ */
+package edu.whut.domain.xxx.model.valobj;
--- a/pay-mall-domain/src/main/java/edu/whut/domain/xxx/service/package-info.java
+++ b/pay-mall-domain/src/main/java/edu/whut/domain/xxx/service/package-info.java
@ -0,0 +1 @@
+package edu.whut.domain.xxx.service;
--- a/pay-mall-domain/src/main/java/edu/whut/domain/yyy/adapter/repository/package-info.java
+++ b/pay-mall-domain/src/main/java/edu/whut/domain/yyy/adapter/repository/package-info.java
--- a/pay-mall-domain/src/main/java/edu/whut/domain/yyy/model/aggregate/package-info.java
+++ b/pay-mall-domain/src/main/java/edu/whut/domain/yyy/model/aggregate/package-info.java
@ -0,0 +1,7 @@
+/**
+ * 聚合对象；
+ * 1. 聚合实体和值对象
+ * 2. 聚合是聚合的对象，和提供基础处理对象的方法。但不建议在聚合中引入仓储和接口来做过大的逻辑。而这些复杂的操作应该放到service中处理
+ * 3. 对象名称 XxxAggregate
+ */
+package edu.whut.domain.yyy.model.aggregate;
--- a/pay-mall-domain/src/main/java/edu/whut/domain/yyy/model/entity/package-info.java
+++ b/pay-mall-domain/src/main/java/edu/whut/domain/yyy/model/entity/package-info.java
@ -0,0 +1,7 @@
+/**
+ * 实体对象；
+ * 1. 一般和数据库持久化对象1v1的关系，但因各自开发系统的不同，也有1vn的可能。
+ * 2. 如果是老系统改造，那么旧的库表冗余了太多的字段，可能会有nv1的情况
+ * 3. 对象名称 XxxEntity
+ */
+package edu.whut.domain.yyy.model.entity;
--- a/pay-mall-domain/src/main/java/edu/whut/domain/yyy/model/valobj/package-info.java
+++ b/pay-mall-domain/src/main/java/edu/whut/domain/yyy/model/valobj/package-info.java
@ -0,0 +1,6 @@
+/**
+ * 值对象；
+ * 1. 用于描述对象属性的值，如一个库表中有json后者一个字段多个属性信息的枚举对象
+ * 2. 对象名称如；XxxVO
+ */
+package edu.whut.domain.yyy.model.valobj;
--- a/pay-mall-domain/src/main/java/edu/whut/domain/yyy/service/package-info.java
+++ b/pay-mall-domain/src/main/java/edu/whut/domain/yyy/service/package-info.java
@ -0,0 +1 @@
+package edu.whut.domain.yyy.service;
--- a/pay-mall-infrastructure/pom.xml
+++ b/pay-mall-infrastructure/pom.xml
@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>edu.whut</groupId>
+        <artifactId>pay-mall</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>pay-mall-infrastructure</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.mybatis.spring.boot</groupId>
+            <artifactId>mybatis-spring-boot-starter</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+        </dependency>
+        <!-- 系统模块 -->
+        <dependency>
+            <groupId>edu.whut</groupId>
+            <artifactId>pay-mall-domain</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>pay-mall-infrastructure</finalName>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-archetype-plugin</artifactId>
+                <version>3.2.0</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>create-from-project</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
--- a/pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/adapter/port/package-info.java
+++ b/pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/adapter/port/package-info.java
@ -0,0 +1,4 @@
+/**
+ * 实现对外部的api调用，类的名称为 XxxPort 接口定义在 domain 中
+ */
+package edu.whut.infrastructure.adapter.port;
--- a/pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/adapter/repository/package-info.java
+++ b/pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/adapter/repository/package-info.java
@ -0,0 +1,4 @@
+/**
+ * 仓储实现；用于实现 domain 中定义的仓储接口，如；IXxxRepository 在 Repository 中调用服务
+ */
+package edu.whut.infrastructure.adapter.repository;
--- a/pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/dao/package-info.java
+++ b/pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/dao/package-info.java
@ -0,0 +1,4 @@
+/**
+ * DAO 接口；IXxxDao
+ */
+package edu.whut.infrastructure.dao;
--- a/pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/dao/po/package-info.java
+++ b/pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/dao/po/package-info.java
@ -0,0 +1,4 @@
+/**
+ * 持久化对象；XxxPO 最后的 PO 是大写，UserPO
+ */
+package edu.whut.infrastructure.dao.po;
--- a/pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/gateway/dto/package-info.java
+++ b/pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/gateway/dto/package-info.java
--- a/pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/gateway/package-info.java
+++ b/pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/gateway/package-info.java
@ -0,0 +1,4 @@
+/**
+ * 定义http、rpc接口，调用外部。在 adapter 中调用这部分内容。
+ */
+package edu.whut.infrastructure.gateway;
--- a/pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/redis/package-info.java
+++ b/pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/redis/package-info.java
@ -0,0 +1,4 @@
+/**
+ * 提供redis链接配置
+ */
+package edu.whut.infrastructure.redis;
--- a/pay-mall-trigger/pom.xml
+++ b/pay-mall-trigger/pom.xml
@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>edu.whut</groupId>
+        <artifactId>pay-mall</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>pay-mall-trigger</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-tx</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+        </dependency>
+
+        <!-- 系统模块 -->
+        <dependency>
+            <groupId>edu.whut</groupId>
+            <artifactId>pay-mall-api</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>edu.whut</groupId>
+            <artifactId>pay-mall-types</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>edu.whut</groupId>
+            <artifactId>pay-mall-domain</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>pay-mall-trigger</finalName>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-archetype-plugin</artifactId>
+                <version>3.2.0</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>create-from-project</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
--- a/pay-mall-trigger/src/main/java/edu/whut/trigger/http/WeixinPortalController.java
+++ b/pay-mall-trigger/src/main/java/edu/whut/trigger/http/WeixinPortalController.java
@ -0,0 +1,76 @@
+package edu.whut.trigger.http;
+import edu.whut.types.weixin.MessageTextEntity;
+import edu.whut.types.weixin.SignatureUtil;
+import edu.whut.types.weixin.XmlUtil;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.web.bind.annotation.*;
+
+/**
+ * https://mp.weixin.qq.com/debug/cgi-bin/sandboxinfo?action=showinfo&t=sandbox/index 平台地址
+ */
+@Slf4j
+@RestController()
+@CrossOrigin("*")
+@RequestMapping("/api/v1/weixin/portal/")
+public class WeixinPortalController {
+
+    @Value("${weixin.config.originalid}")
+    private String originalid;
+    @Value("${weixin.config.token}")
+    private String token;
+
+    @GetMapping(value = "receive", produces = "text/plain;charset=utf-8")
+    public String validate(@RequestParam(value = "signature", required = false) String signature,
+                           @RequestParam(value = "timestamp", required = false) String timestamp,
+                           @RequestParam(value = "nonce", required = false) String nonce,
+                           @RequestParam(value = "echostr", required = false) String echostr) {
+        try {
+            log.info("微信公众号验签信息开始 [{}, {}, {}, {}]", signature, timestamp, nonce, echostr);
+            if (StringUtils.isAnyBlank(signature, timestamp, nonce, echostr)) {
+                throw new IllegalArgumentException("请求参数非法，请核实!");
+            }
+            boolean check = SignatureUtil.check(token, signature, timestamp, nonce);
+            log.info("微信公众号验签信息完成 check：{}", check);
+            if (!check) {
+                return null;
+            }
+            return echostr;
+        } catch (Exception e) {
+            log.error("微信公众号验签信息失败 [{}, {}, {}, {}]", signature, timestamp, nonce, echostr, e);
+            return null;
+        }
+    }
+
+    @PostMapping(value = "receive", produces = "application/xml; charset=UTF-8")
+    public String post(@RequestBody String requestBody,
+                       @RequestParam("signature") String signature,
+                       @RequestParam("timestamp") String timestamp,
+                       @RequestParam("nonce") String nonce,
+                       @RequestParam("openid") String openid,
+                       @RequestParam(name = "encrypt_type", required = false) String encType,
+                       @RequestParam(name = "msg_signature", required = false) String msgSignature) {
+        try {
+            log.info("接收微信公众号信息请求{}开始 {}", openid, requestBody);
+            // 消息转换
+            MessageTextEntity message = XmlUtil.xmlToBean(requestBody, MessageTextEntity.class);
+            return buildMessageTextEntity(openid, "你好，" + message.getContent());
+        } catch (Exception e) {
+            log.error("接收微信公众号信息请求{}失败 {}", openid, requestBody, e);
+            return "";
+        }
+    }
+
+    private String buildMessageTextEntity(String openid, String content) {
+        MessageTextEntity res = new MessageTextEntity();
+        // 公众号分配的ID
+        res.setFromUserName(originalid);
+        res.setToUserName(openid);
+        res.setCreateTime(String.valueOf(System.currentTimeMillis() / 1000L));
+        res.setMsgType("text");
+        res.setContent(content);
+        return XmlUtil.beanToXml(res);
+    }
+
+}
--- a/pay-mall-trigger/src/main/java/edu/whut/trigger/http/package-info.java
+++ b/pay-mall-trigger/src/main/java/edu/whut/trigger/http/package-info.java
@ -0,0 +1,4 @@
+/**
+ * HTTP 接口服务
+ */
+package edu.whut.trigger.http;
--- a/pay-mall-trigger/src/main/java/edu/whut/trigger/job/package-info.java
+++ b/pay-mall-trigger/src/main/java/edu/whut/trigger/job/package-info.java
@ -0,0 +1,4 @@
+/**
+ * 任务服务，可以选择使用 Spring 默认提供的 Schedule https://bugstack.cn/md/road-map/quartz.html
+ */
+package edu.whut.trigger.job;
--- a/pay-mall-trigger/src/main/java/edu/whut/trigger/listener/package-info.java
+++ b/pay-mall-trigger/src/main/java/edu/whut/trigger/listener/package-info.java
@ -0,0 +1,5 @@
+/**
+ * 监听服务；在单体服务中，解耦流程。类似MQ的使用，如Spring的Event，Guava的事件总线都可以。如果使用了 Redis 那么也可以有发布/订阅使用。
+ * Guava：https://bugstack.cn/md/road-map/guava.html
+ */
+package edu.whut.trigger.listener;
--- a/pay-mall-types/pom.xml
+++ b/pay-mall-types/pom.xml
@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>edu.whut</groupId>
+        <artifactId>pay-mall</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>pay-mall-types</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.thoughtworks.xstream</groupId>
+            <artifactId>xstream</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>dom4j</groupId>
+            <artifactId>dom4j</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>pay-mall-types</finalName>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-archetype-plugin</artifactId>
+                <version>3.2.0</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>create-from-project</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
--- a/pay-mall-types/src/main/java/edu/whut/types/common/Constants.java
+++ b/pay-mall-types/src/main/java/edu/whut/types/common/Constants.java
@ -0,0 +1,7 @@
+package edu.whut.types.common;
+
+public class Constants {
+
+    public final static String SPLIT = ",";
+
+}
--- a/pay-mall-types/src/main/java/edu/whut/types/enums/ResponseCode.java
+++ b/pay-mall-types/src/main/java/edu/whut/types/enums/ResponseCode.java
@ -0,0 +1,20 @@
+package edu.whut.types.enums;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@AllArgsConstructor
+@NoArgsConstructor
+@Getter
+public enum ResponseCode {
+
+    SUCCESS("0000", "成功"),
+    UN_ERROR("0001", "未知失败"),
+    ILLEGAL_PARAMETER("0002", "非法参数"),
+    ;
+
+    private String code;
+    private String info;
+
+}
--- a/pay-mall-types/src/main/java/edu/whut/types/exception/AppException.java
+++ b/pay-mall-types/src/main/java/edu/whut/types/exception/AppException.java
@ -0,0 +1,46 @@
+package edu.whut.types.exception;
+
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+@EqualsAndHashCode(callSuper = true)
+@Data
+public class AppException extends RuntimeException {
+
+    private static final long serialVersionUID = 5317680961212299217L;
+
+    /** 异常码 */
+    private String code;
+
+    /** 异常信息 */
+    private String info;
+
+    public AppException(String code) {
+        this.code = code;
+    }
+
+    public AppException(String code, Throwable cause) {
+        this.code = code;
+        super.initCause(cause);
+    }
+
+    public AppException(String code, String message) {
+        this.code = code;
+        this.info = message;
+    }
+
+    public AppException(String code, String message, Throwable cause) {
+        this.code = code;
+        this.info = message;
+        super.initCause(cause);
+    }
+
+    @Override
+    public String toString() {
+        return "edu.whut.x.api.types.exception.XApiException{" +
+                "code='" + code + '\'' +
+                ", info='" + info + '\'' +
+                '}';
+    }
+
+}
--- a/pay-mall-types/src/main/java/edu/whut/types/weixin/MessageTextEntity.java
+++ b/pay-mall-types/src/main/java/edu/whut/types/weixin/MessageTextEntity.java
@ -0,0 +1,118 @@
+package edu.whut.types.weixin;
+
+import com.thoughtworks.xstream.annotations.XStreamAlias;
+
+@XStreamAlias("xml")
+public class MessageTextEntity {
+
+    @XStreamAlias("ToUserName")
+    private String toUserName;
+
+    @XStreamAlias("FromUserName")
+    private String fromUserName;
+
+    @XStreamAlias("CreateTime")
+    private String createTime;
+
+    @XStreamAlias("MsgType")
+    private String msgType;
+
+    @XStreamAlias("Event")
+    private String event;
+
+    @XStreamAlias("EventKey")
+    private String eventKey;
+
+    @XStreamAlias("MsgId")
+    private String msgId;
+
+    @XStreamAlias("Status")
+    private String status;
+
+    @XStreamAlias("Ticket")
+    private String ticket;
+
+    @XStreamAlias("Content")
+    private String content;
+
+    // Getters and Setters
+    public String getToUserName() {
+        return toUserName;
+    }
+
+    public void setToUserName(String toUserName) {
+        this.toUserName = toUserName;
+    }
+
+    public String getFromUserName() {
+        return fromUserName;
+    }
+
+    public void setFromUserName(String fromUserName) {
+        this.fromUserName = fromUserName;
+    }
+
+    public String getCreateTime() {
+        return createTime;
+    }
+
+    public void setCreateTime(String createTime) {
+        this.createTime = createTime;
+    }
+
+    public String getMsgType() {
+        return msgType;
+    }
+
+    public void setMsgType(String msgType) {
+        this.msgType = msgType;
+    }
+
+    public String getEvent() {
+        return event;
+    }
+
+    public void setEvent(String event) {
+        this.event = event;
+    }
+
+    public String getMsgId() {
+        return msgId;
+    }
+
+    public void setMsgId(String msgId) {
+        this.msgId = msgId;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public String getEventKey() {
+        return eventKey;
+    }
+
+    public void setEventKey(String eventKey) {
+        this.eventKey = eventKey;
+    }
+
+    public String getTicket() {
+        return ticket;
+    }
+
+    public void setTicket(String ticket) {
+        this.ticket = ticket;
+    }
+
+    public String getContent() {
+        return content;
+    }
+
+    public void setContent(String content) {
+        this.content = content;
+    }
+}
--- a/pay-mall-types/src/main/java/edu/whut/types/weixin/SignatureUtil.java
+++ b/pay-mall-types/src/main/java/edu/whut/types/weixin/SignatureUtil.java
@ -0,0 +1,68 @@
+package edu.whut.types.weixin;
+
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+
+public class SignatureUtil {
+    /**
+     * 验证签名
+     */
+    public static boolean check(String token, String signature, String timestamp, String nonce) {
+        String[] arr = new String[]{token, timestamp, nonce};
+        // 将token、timestamp、nonce三个参数进行字典序排序
+        sort(arr);
+        StringBuilder content = new StringBuilder();
+        for (String s : arr) {
+            content.append(s);
+        }
+        MessageDigest md;
+        String tmpStr = null;
+        try {
+            md = MessageDigest.getInstance("SHA-1");
+            // 将三个参数字符串拼接成一个字符串进行sha1加密
+            byte[] digest = md.digest(content.toString().getBytes());
+            tmpStr = byteToStr(digest);
+        } catch (NoSuchAlgorithmException e) {
+            e.printStackTrace();
+        }
+        // 将sha1加密后的字符串可与signature对比，标识该请求来源于微信
+        return tmpStr != null && tmpStr.equals(signature.toUpperCase());
+    }
+
+    /**
+     * 将字节数组转换为十六进制字符串
+     */
+    private static String byteToStr(byte[] byteArray) {
+        StringBuilder strDigest = new StringBuilder();
+        for (byte b : byteArray) {
+            strDigest.append(byteToHexStr(b));
+        }
+        return strDigest.toString();
+    }
+
+    /**
+     * 将字节转换为十六进制字符串
+     */
+    private static String byteToHexStr(byte mByte) {
+        char[] Digit = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};
+        char[] tempArr = new char[2];
+        tempArr[0] = Digit[(mByte >>> 4) & 0X0F];
+        tempArr[1] = Digit[mByte & 0X0F];
+        return new String(tempArr);
+    }
+
+    /**
+     * 进行字典排序
+     */
+    private static void sort(String[] str) {
+        for (int i = 0; i < str.length - 1; i++) {
+            for (int j = i + 1; j < str.length; j++) {
+                if (str[j].compareTo(str[i]) < 0) {
+                    String temp = str[i];
+                    str[i] = str[j];
+                    str[j] = temp;
+                }
+            }
+        }
+    }
+}
--- a/pay-mall-types/src/main/java/edu/whut/types/weixin/XmlUtil.java
+++ b/pay-mall-types/src/main/java/edu/whut/types/weixin/XmlUtil.java
@ -0,0 +1,151 @@
+package edu.whut.types.weixin;
+
+import com.thoughtworks.xstream.XStream;
+import com.thoughtworks.xstream.core.util.QuickWriter;
+import com.thoughtworks.xstream.io.HierarchicalStreamWriter;
+import com.thoughtworks.xstream.io.xml.DomDriver;
+import com.thoughtworks.xstream.io.xml.PrettyPrintWriter;
+import com.thoughtworks.xstream.io.xml.XppDriver;
+import com.thoughtworks.xstream.security.AnyTypePermission;
+import org.apache.commons.lang3.StringUtils;
+import org.dom4j.Document;
+import org.dom4j.Element;
+import org.dom4j.io.SAXReader;
+
+import javax.servlet.http.HttpServletRequest;
+import java.io.InputStream;
+import java.io.Writer;
+import java.util.*;
+
+public class XmlUtil {
+
+    /**
+     * 解析微信发来的请求(xml)
+     */
+    @SuppressWarnings("unchecked")
+    public static Map<String, String> xmlToMap(HttpServletRequest request) throws Exception {
+        // 从request中取得输入流
+        try (InputStream inputStream = request.getInputStream()) {
+            // 将解析结果存储在HashMap中
+            Map<String, String> map = new HashMap<>();
+            // 读取输入流
+            SAXReader reader = new SAXReader();
+            // 得到xml文档
+            Document document = reader.read(inputStream);
+            // 得到xml根元素
+            Element root = document.getRootElement();
+            // 得到根元素的所有子节点
+            List<Element> elementList = root.elements();
+            // 遍历所有子节点
+            for (Element e : elementList)
+                map.put(e.getName(), e.getText());
+            // 释放资源
+            inputStream.close();
+            return map;
+        }
+    }
+
+    /**
+     * 将map转化成xml响应给微信服务器
+     */
+    static String mapToXML(Map map) {
+        StringBuffer sb = new StringBuffer();
+        sb.append("<xml>");
+        mapToXML2(map, sb);
+        sb.append("</xml>");
+        try {
+            return sb.toString();
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
+    private static void mapToXML2(Map map, StringBuffer sb) {
+        Set set = map.keySet();
+        for (Object o : set) {
+            String key = (String) o;
+            Object value = map.get(key);
+            if (null == value)
+                value = "";
+            if (value.getClass().getName().equals("java.util.ArrayList")) {
+                ArrayList list = (ArrayList) map.get(key);
+                sb.append("<").append(key).append(">");
+                for (Object o1 : list) {
+                    HashMap hm = (HashMap) o1;
+                    mapToXML2(hm, sb);
+                }
+                sb.append("</").append(key).append(">");
+
+            } else {
+                if (value instanceof HashMap) {
+                    sb.append("<").append(key).append(">");
+                    mapToXML2((HashMap) value, sb);
+                    sb.append("</").append(key).append(">");
+                } else {
+                    sb.append("<").append(key).append("><![CDATA[").append(value).append("]]></").append(key).append(">");
+                }
+
+            }
+
+        }
+    }
+
+    public static XStream getMyXStream() {
+        return new XStream(new XppDriver() {
+            @Override
+            public HierarchicalStreamWriter createWriter(Writer out) {
+                return new PrettyPrintWriter(out) {
+                    // 对所有xml节点都增加CDATA标记
+                    boolean cdata = true;
+
+                    @Override
+                    public void startNode(String name, Class clazz) {
+                        super.startNode(name, clazz);
+                    }
+
+                    @Override
+                    protected void writeText(QuickWriter writer, String text) {
+                        if (cdata && !StringUtils.isNumeric(text)) {
+                            writer.write("<![CDATA[");
+                            writer.write(text);
+                            writer.write("]]>");
+                        } else {
+                            writer.write(text);
+                        }
+                    }
+                };
+            }
+        });
+    }
+
+    /**
+     * bean转成微信的xml消息格式
+     */
+    public static String beanToXml(Object object) {
+        XStream xStream = getMyXStream();
+        xStream.alias("xml", object.getClass());
+        xStream.processAnnotations(object.getClass());
+        String xml = xStream.toXML(object);
+        if (!StringUtils.isEmpty(xml)) {
+            return xml;
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * xml转成bean泛型方法
+     */
+    public static <T> T xmlToBean(String resultXml, Class clazz) {
+        // XStream对象设置默认安全防护，同时设置允许的类
+        XStream stream = new XStream(new DomDriver());
+        stream.addPermission(AnyTypePermission.ANY);
+        XStream.setupDefaultSecurity(stream);
+        stream.allowTypes(new Class[]{clazz});
+        stream.processAnnotations(new Class[]{clazz});
+        stream.setMode(XStream.NO_REFERENCES);
+        stream.alias("xml", clazz);
+        return (T) stream.fromXML(resultXml);
+    }
+
+}
--- a/pom.xml
+++ b/pom.xml
@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>edu.whut</groupId>
+    <artifactId>pay-mall</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <packaging>pom</packaging>
+
+    <modules>
+        <module>pay-mall-api</module>
+        <module>pay-mall-app</module>
+        <module>pay-mall-domain</module>
+        <module>pay-mall-trigger</module>
+        <module>pay-mall-infrastructure</module>
+        <module>pay-mall-types</module>
+    </modules>
+
+    <repositories>
+        <repository>
+            <id>nexus-aliyun</id>
+            <name>nexus-aliyun</name>
+            <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
+            <releases>
+                <enabled>true</enabled>
+            </releases>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+        </repository>
+    </repositories>
+
+    <properties>
+        <java.version>1.8</java.version>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>8</maven.compiler.source>
+        <maven.compiler.target>8</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <developers>
+        <developer>
+            <name>xiaofuge</name>
+            <email>184172133@qq.com</email>
+            <organization>fuzhengwei</organization>
+            <organizationUrl>https://github.com/fuzhengwei</organizationUrl>
+        </developer>
+    </developers>
+
+    <licenses>
+        <license>
+            <name>Apache License, Version 2.0</name>
+            <url>https://www.apache.org/licenses/LICENSE-2.0</url>
+        </license>
+    </licenses>
+
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.7.12</version>
+    </parent>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.mybatis.spring.boot</groupId>
+                <artifactId>mybatis-spring-boot-starter</artifactId>
+                <version>2.1.4</version>
+            </dependency>
+            <!-- # 多数据源路由配置
+                 # mysql 5.x driver-class-name: com.mysql.jdbc.Driver    mysql-connector-java 5.1.34
+                 # mysql 8.x driver-class-name: com.mysql.cj.jdbc.Driver mysql-connector-java 8.0.22-->
+            <dependency>
+                <groupId>mysql</groupId>
+                <artifactId>mysql-connector-java</artifactId>
+                <version>8.0.22</version>
+            </dependency>
+            <dependency>
+                <groupId>com.alibaba</groupId>
+                <artifactId>fastjson</artifactId>
+                <version>2.0.28</version>
+            </dependency>
+            <dependency>
+                <groupId>org.apache.commons</groupId>
+                <artifactId>commons-lang3</artifactId>
+                <version>3.9</version>
+            </dependency>
+            <dependency>
+                <groupId>com.google.guava</groupId>
+                <artifactId>guava</artifactId>
+                <version>32.1.3-jre</version>
+            </dependency>
+            <dependency>
+                <groupId>dom4j</groupId>
+                <artifactId>dom4j</artifactId>
+                <version>1.6.1</version>
+            </dependency>
+            <dependency>
+                <groupId>com.thoughtworks.xstream</groupId>
+                <artifactId>xstream</artifactId>
+                <version>1.4.10</version>
+            </dependency>
+            <dependency>
+                <groupId>io.jsonwebtoken</groupId>
+                <artifactId>jjwt</artifactId>
+                <version>0.9.1</version>
+            </dependency>
+            <dependency>
+                <groupId>com.auth0</groupId>
+                <artifactId>java-jwt</artifactId>
+                <version>4.4.0</version>
+            </dependency>
+            <dependency>
+                <groupId>commons-codec</groupId>
+                <artifactId>commons-codec</artifactId>
+                <version>1.15</version>
+            </dependency>
+
+            <!-- 工程模块 -->
+            <dependency>
+                <groupId>edu.whut</groupId>
+                <artifactId>pay-mall-api</artifactId>
+                <version>1.0-SNAPSHOT</version>
+            </dependency>
+            <dependency>
+                <groupId>edu.whut</groupId>
+                <artifactId>pay-mall-domain</artifactId>
+                <version>1.0-SNAPSHOT</version>
+            </dependency>
+            <dependency>
+                <groupId>edu.whut</groupId>
+                <artifactId>pay-mall-infrastructure</artifactId>
+                <version>1.0-SNAPSHOT</version>
+            </dependency>
+            <dependency>
+                <groupId>edu.whut</groupId>
+                <artifactId>pay-mall-types</artifactId>
+                <version>1.0-SNAPSHOT</version>
+            </dependency>
+            <dependency>
+                <groupId>edu.whut</groupId>
+                <artifactId>pay-mall-trigger</artifactId>
+                <version>1.0-SNAPSHOT</version>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.0</version>
+                <configuration>
+                    <source>${java.version}</source>
+                    <target>${java.version}</target>
+                    <encoding>${project.build.sourceEncoding}</encoding>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-resources-plugin</artifactId>
+                <version>2.5</version>
+                <configuration>
+                    <encoding>UTF-8</encoding>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>versions-maven-plugin</artifactId>
+                <version>2.7</version>
+            </plugin>
+        </plugins>
+    </build>
+
+    <profiles>
+        <profile>
+            <id>dev</id>
+            <activation>
+                <activeByDefault>true</activeByDefault>
+            </activation>
+            <properties>
+                <java_jvm>-Xms1G -Xmx1G -server  -XX:MaxPermSize=256M -Xss256K -Dspring.profiles.active=test -XX:+DisableExplicitGC -XX:+UseG1GC  -XX:LargePageSizeInBytes=128m -XX:+UseFastAccessorMethods -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/export/Logs/pay-mall-boot -Xloggc:/export/Logs/pay-mall-boot/gc-pay-mall-boot.log -XX:+PrintGCDetails -XX:+PrintGCDateStamps</java_jvm>
+                <profileActive>dev</profileActive>
+            </properties>
+        </profile>
+        <profile>
+            <id>test</id>
+            <properties>
+                <java_jvm>-Xms1G -Xmx1G -server  -XX:MaxPermSize=256M -Xss256K -Dspring.profiles.active=test -XX:+DisableExplicitGC -XX:+UseG1GC  -XX:LargePageSizeInBytes=128m -XX:+UseFastAccessorMethods -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/export/Logs/pay-mall-boot -Xloggc:/export/Logs/pay-mall-boot/gc-pay-mall-boot.log -XX:+PrintGCDetails -XX:+PrintGCDateStamps</java_jvm>
+                <profileActive>test</profileActive>
+            </properties>
+        </profile>
+        <profile>
+            <id>prod</id>
+            <properties>
+                <java_jvm>-Xms6G -Xmx6G -server  -XX:MaxPermSize=256M -Xss256K -Dspring.profiles.active=release -XX:+DisableExplicitGC -XX:+UseG1GC  -XX:LargePageSizeInBytes=128m -XX:+UseFastAccessorMethods -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/export/Logs/fq-mall-activity-app -Xloggc:/export/Logs/pay-mall-boot/gc-pay-mall-boot.log -XX:+PrintGCDetails -XX:+PrintGCDateStamps</java_jvm>
+                <profileActive>prod</profileActive>
+            </properties>
+        </profile>
+    </profiles>
+
+</project>