遇到的问题：
公司java项目按老的方式打包出来一个fat jar，100MB, 推送到腾讯云镜像仓库很慢，8分钟。。。走的是公网，专线暂时还没配置好
以前是内网harbor，速度还不明显。
归根究底，一次推送100MB是个不合理的事情
思路：
解决问题：
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<plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <configuration> <!--<mainClass>cn.qg.clotho.Bootstrap</mainClass>--> <layout>ZIP</layout> <!--<executable>true</executable>--> <includes> <include> <groupId>${project.groupId}</groupId> <artifactId>${project.artifactId}</artifactId> </include> </includes> </configuration> </plugin> |
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<plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-dependency-plugin</artifactId> <executions> <execution> <id>copy</id> <phase>package</phase> <goals> <goal>copy-dependencies</goal> </goals> <configuration> <type>jar</type> <includeTypes>jar</includeTypes> <includeScope>runtime</includeScope> <outputDirectory>${project.build.directory}/libs</outputDirectory> </configuration> </execution> </executions> </plugin> |
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FROM mvn3.5 as builder WORKDIR /build COPY pom.xml . RUN mvn dependency:go-offline COPY src/ /build/src/ RUN mvn package FROM jdk1.8 EXPOSE 80 CMD exec java -Dloader.path="/home/libs/" -jar /home/app.jar COPY --from=builder /build/target/*.jar /home/app.jar COPY --from=builder /build/target/libs /home/libs/ |
搞定。最终代码变化每次推送也就1MB多
启动命令 java -Dloader.path="libs/" -jar app.jar
作者：小猋_a8f1
链接：https://www.jianshu.com/p/32456eea0488
来源：简书
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