OGNL表达式：https://www.jianshu.com/p/6bc6752d11f4

Apache OGNL：http://commons.apache.org/proper/commons-ognl/language-guide.html

标签：www,Language,Graph,proper,Object,commons,ognl,OGNL
来源： https://www.cnblogs.com/XingXiaoMeng/p/11180604.html