1把“<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>”修改
成“<filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>”
2.替换jar包(到底要替换哪些???????我替换了以下包还是报错
.struts2-config-browser-plugin-2.5-BETA3.jar
struts2-convention-plugin-2.5-BETA3.jar
struts2-core-2.5-BETA3.jar
struts2-json-plugin-2.5-BETA3.jar
struts2-spring-plugin-2.5-BETA3.jar)
3.删除原工程“xwork-core-2.3.16.jar”