Maven 编译环境出错Perhaps you are running on a JRE rather than a JDK?

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project HelloWord: Compilation failure
[ERROR] No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?

 

原因： maven-compiler-plugin:3.1要求必须使用jdk中的jre,而不是独立的jre 

解决：把默认的编译环境改为jdk

windows  -->  Perferences --->搜索jre--->

移除jre

add  你的jdk 并改为默认即可 

然后把你的项目bulid path的jre该过来就行