Maven Install报错：Perhaps you are running on a JRE rather than a JDK

错误描述：在执行maven install出现： No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK。     错误原因：Eclipse默认在jre上运行，maven install 编译需要jdk中的编译器，而jre中并没有 解决办法： 选择 window-

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