34 lines
670 B
Docker
34 lines
670 B
Docker
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# ===== 阶段 1: 构建 jar =====
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FROM maven:3.5.3-jdk-21 AS builder
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# 设置工作目录
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WORKDIR /app
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# 复制 Maven 配置文件和源码
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COPY pom.xml .
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COPY src ./src
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# 使用 Maven 构建 jar
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RUN mvn clean package -DskipTests
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# ===== 阶段 2: 运行 jar =====
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FROM eclipse-temurin:21-jdk
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# 设置工作目录
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WORKDIR /app
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# 创建日志目录
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RUN mkdir -p /app/logs
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# 从构建阶段复制 jar 文件
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COPY --from=builder /app/target/*.jar app.jar
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# 容器启动后运行 Java 应用
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# 注意：日志写入 ./logs/，可通过卷映射到宿主机
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ENTRYPOINT ["java", "-jar", "app.jar"]
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# 暴露服务端口（按你的应用配置修改）
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EXPOSE 8080
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