Javassist library is missing in classpath! Please add missed dependenc

Javassist library is missing in classpath! Please add missed dependenc...
 

今天练习使用struts2出现异常:

struts2 version:2.2.1
配置好以后出现这个问题:Javassist library is missing in classpath! Please add missed dependency!
解决的办法是把struts2-blank-2.2.1.war示例工程中的web-inf/lib下的javassist-3.7.ga.jar拷贝出,加入你的工程中即可!

原文地址:https://www.cnblogs.com/firstdream/p/2369156.html