spring boot intellij Ide打包有兩種方式:
1、maven:熟悉、方便配置靈活
2、Build artifacts:操作比較復雜,jar和lib包分離
重點講maven如何支持jar包和lib包分離方式:
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>
<!-- 添加依賴jar路徑 -->
<classpathPrefix>lib/</classpathPrefix>
</manifest>
</archive>
</configuration>
</plugin>
</plugins>
</build>
配置maven運行方式,或者maven工具的Lifecycle->package

注意:
如果打包后運行
錯誤: 找不到或無法加載主類
解決辦法:菜單中點Build->Build Project,然后在target目錄中會編譯出classes等目錄,然后在打包
參考:
idea工具將SpringBoot工程打包成 jar或war
