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  • spring boot打jar包(maven对jar和lib分离)

    spring boot intellij Ide打包有两种方式:

    1、maven:熟悉、方便配置灵活

    2、Build artifacts:操作比较复杂,jar和lib包分离

    重点讲maven如何支持jar包和lib包分离方式:

    pom:

        <build>
            <plugins>
    
                    <plugin>
                        <artifactId>maven-compiler-plugin</artifactId>
                        <configuration>
                            <source>${java.version}</source>
                            <target>${java.version}</target>
                            <encoding>UTF-8</encoding>
                        </configuration>
                    </plugin>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-dependency-plugin</artifactId>
                        <executions>
                            <execution>
                                <id>copy-dependencies</id>
                                <phase>prepare-package</phase>
                                <goals>
                                    <goal>copy-dependencies</goal>
                                </goals>
                                <configuration>
                                    <outputDirectory>${project.build.directory}/lib</outputDirectory>
                                    <overWriteReleases>false</overWriteReleases>
                                    <overWriteSnapshots>false</overWriteSnapshots>
                                    <overWriteIfNewer>true</overWriteIfNewer>
                                </configuration>
                            </execution>
                        </executions>
                    </plugin>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-jar-plugin</artifactId>
                        <configuration>
                            <archive>
                                <manifest>
                                    <mainClass>cn.huilink.cloud.eureka.SpringCloudEurekaApplication</mainClass>
                                    <!-- 入口程序 -->
                                    <addClasspath>true</addClasspath>
                                    <!-- 添加依赖jar路径 -->
                                    <classpathPrefix>lib/</classpathPrefix>
                                </manifest>
    
                            </archive>
                        </configuration>
                    </plugin>
    
            </plugins>
        </build>

    配置maven运行方式,或者maven工具的Lifecycle->package

    注意:

    如果打包后运行

    错误: 找不到或无法加载主类 

    解决办法:菜单中点Build->Build Project,然后在target目录中会编译出classes等目录,然后在打包

    参考:

    idea工具将SpringBoot工程打包成 jar或war

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  • 原文地址:https://www.cnblogs.com/jifeng/p/9263675.html
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