xml配置文件中报错Referenced file contains errors
项目可以正常运行，但是总有个红叉，看着挺烦人的，所以查了一下
Referenced file contains errors (http://www.zeroturnaround.com/alderaan/rebel-2_0.xsd). For more information, right click on the message in the Problems View and select "Show Details..."
少了一个标签<xml-body></xml-body>报错消失
仅做记录