weblogic:Servlet failed with Exception java.lang.SecurityException: No class by name: dwrInvokeExchA
1、dwr.xml中的配置问题
【weblogic:Servlet failed with Exception java.lang.SecurityException: No class by name: dwrInvokeExchA】patentSearchService" />
注:红色部分的value是否与applicationContext.xml中bean的配置是否匹配正确;
2、SSH框架中的commons-dbcp-1.2.2.jar , commons-pool-1.3.jar新旧版本冲突