                        课程
                    
                        /后端开发
                        
                            /Java
                        
                        /项目管理利器——maven

演示source插件时，出现了问题

新建maven项目时，直接进行compile，package项目都没问题，可是一加入

<build>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-source-plugin</artifactId>

<phase>package</phase>

<goals>

</goals>

</execution>

</executions>

</plugin>

</plugins>

</build>

这些代码，进行clean package就会出现这样的问题：

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile (default-compile) on project find: Fatal error compiling: tools.jar not found: E:\java\jre1.8.0_74\..\lib\tools.jar -> [Help 1]

[ERROR]

[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.

[ERROR] Re-run Maven using the -X switch to enable full debug logging.

[ERROR]

[ERROR] For more information about the errors and possible solutions, please read the following articles:

[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

将加入的内容删除之后，在进行clean package还是会出现这样的问题，肿么破