maven install 失败

eclipse中maven install报错找不到tools.jar

如果在Java打包时发现打包失败，提示在jre路径下面找不到tools.jar
- 问题如下：
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.5:compile (default-compile) on project center-gateway-entity: Fatal error compiling: tools.jar not found: C:\Program Files\Java\jre\..\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
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn <goals> -rf :center-gateway-entity

• 解决办法
  步骤1.找到install JRES

步骤2.在jre编辑界面添加tools.jar工具包 然后点击finish按钮