No compiler is provided in this environment. Perhaps you are running on a JRE ra

maven编译项目时出错，提示信息如下：

 

 

 

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:testCompile (default-testCompile) on project springside-core: Compilation failure

[ERROR] No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?

 

解决方案：

1. 下载java jdk，并安装java jdk。

2. 在eclipse的菜单中，进入 Window > Preferences > Java > Installed JREs > Execution Environments，选择JavaSE-1.7
   , 在右侧选择jdk.

3. 然后在maven菜单中使用 “update project ...”.