2025-08-02 14:48:43 +08:00
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# ---------- builder ----------
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2025-07-31 17:02:17 +08:00
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FROM maven:3.8.7-eclipse-temurin-17-alpine AS builder
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WORKDIR /workspace
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2025-08-02 14:48:43 +08:00
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# 如没有私服，可删掉
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2025-07-31 17:02:17 +08:00
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COPY .mvn/settings.xml /root/.m2/settings.xml
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2025-08-02 14:48:43 +08:00
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# 先拉依赖
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2025-07-31 17:02:17 +08:00
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COPY pom.xml .
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RUN mvn -B dependency:go-offline
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2025-08-02 14:48:43 +08:00
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# 打包
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2025-07-31 17:02:17 +08:00
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COPY src src
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RUN mvn -B clean package spring-boot:repackage -DskipTests
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2025-08-02 14:48:43 +08:00
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# ---------- runtime ----------
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# 继续用 slim，体积小；手动装字体
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FROM openjdk:17-jdk-slim AS runtime
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ENV TZ=Asia/Shanghai \
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LANG=C.UTF-8 \
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LANGUAGE=C.UTF-8
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# 换国内源，解决 timeout
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RUN sed -i 's@deb.debian.org@mirrors.tuna.tsinghua.edu.cn@g' /etc/apt/sources.list
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# 安装 fontconfig + 基础西文 + CJK 字体
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RUN set -eux; \
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apt-get update; \
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apt-get install -y --no-install-recommends \
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fontconfig fonts-dejavu-core fonts-noto-cjk; \
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rm -rf /var/lib/apt/lists/*
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# 设置时区
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RUN ln -snf /usr/share/zoneinfo/${TZ} /etc/localtime && echo ${TZ} > /etc/timezone
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2025-07-31 17:02:17 +08:00
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ARG JAR_FILE=smile-picture-backend.jar
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COPY --from=builder /workspace/target/${JAR_FILE} /app.jar
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EXPOSE 8096
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ENTRYPOINT ["java", "-jar", "/app.jar"]
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