MyEclipse的项目中把 java EE 5 Libraries 删掉后怎么重新导入

myeclipse中鼠标右击项目->properties->java Build Path=>Libraries=>Add Library...=>选择MyEclipse Libraries=>勾选上 Java EE 5 Libraries 就可以解决啊！

参考链接:http://www.th7.cn/Program/java/2012/05/30/78173.shtml