Maven-No compiler ........... Perhaps you are running on a JRE rather than a JDK?
Maven-No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?
问题：No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?
原因：eclipse官网看了看，发现eclipse默认是运行在上的，
但是maven插件需要使用，因此需要在eclipse修改Installed JRES
位置在–>【Window】–>【Prefrences】–>【Java】–>【Installed JREs】
详见下图。
这样就解决了这个问题，重新compile
打包package
自我感觉成功了！