Gitbash使用命令打包Java项目报错

使用gitbash打包Java项目出错

COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
[ERROR] No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?
[INFO] 1 error

用命令 mvn -v，看看是不是maven指向jre而不是jdk中的jre

Maven home: D:\Java\apache-maven-3.6.2
Java version: 1.8.0_191, vendor: Oracle Corporation, runtime: D:\Java\jre1.8.0_191
Default locale: zh_CN, platform encoding: GBK
OS name: "windows 10", version: "10.0", arch: "amd64", family: "windows"****

解决办法：把自己定义的jre全局变量去掉，然后吃个午饭，回来就好了。

Maven home: D:\Java\apache-maven-3.6.2
Java version: 1.8.0_191, vendor: Oracle Corporation, runtime: D:\Java\jdk1.8.0_191\jre
Default locale: zh_CN, platform encoding: GBK
OS name: "windows 10", version: "10.0", arch: "amd64", family: "windows"