应该是maven的版本太低,只支持jdk1.6。http://nmskate.iteye.com/blog/1839631
cmd 输入mvn -v查看是否配置成功?http://blog.csdn.net/ajlgl/article/details/68921902高版本maven下载:http://download.csdn.net/download/ajlgl/9799678