项目在开发环境下使用maven clean package 是成功的，
在jenkins下进行build就是失败的。
其中主要的失败日志就是：
Error org.apache.maven.cli.MavenCli - Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.7.0:compile (default-compile) on project china-great: Compilation failure
Error org.apache.maven.cli.MavenCli - An unknown compilation problem occurred
Error org.apache.maven.cli.MavenCli - -> [Help 1]
Error org.apache.maven.cli.MavenCli -
Error org.apache.maven.cli.MavenCli - To see the full stack trace of the errors, re-run Maven with the -e switch.
Error org.apache.maven.cli.MavenCli - Re-run Maven using the -X switch to enable full debug logging.
Error org.apache.maven.cli.MavenCli -
Error org.apache.maven.cli.MavenCli - For more information about the errors and possible solutions, please read the following articles:
Error org.apache.maven.cli.MavenCli - [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
但是这些异常日志其实是没有太大用处的。
还好，我继续往上面翻日志的时候，发现了一个宝藏，正式这个宝藏帮助我找到了解决的办法
Fatal Error: Unable to find package java.lang in classpath or bootclasspath
然后可以看到pom.xml中定义了
<compilerArgs>
<arg>
${env.JAVA_HOME}/jre/lib/rt.jar;${env.JAVA_HOME}/jre/lib/jce.jar
</arg>
</compilerArgs>
里面的;在windows下面是没有问题的，但是在linux下面是有问题的，
请参考：
http://maven.apache.org/plugins/maven-dependency-plugin/build-classpath-mojo.html
Override the char used between path folders. The system-dependent path-separator character. This field is initialized to contain the first character of the value of the system property path.separator. This character is used to separate filenames in a sequence of files given as a path list. On UNIX systems, this character is ':'; on Microsoft Windows systems it is ';'.
User property is: mdep.pathSeparator.
好的，那我们就将;修改为${path.separator}，问题解决。
