资料: http://www.cnblogs.com/hongten/archive/2012/11/16/java_PermGen_space.html 内存溢出之Tomcat内存配置: http://blog.youkuaiyun.com/crazy_kis/article/details/7535932 windows: http://blog.youkuaiyun.com/niyabuxing/article/details/35549101