摘要:
package com.compare.test;import java.util.ArrayList;import java.util.Collections;import java.util.List;public class ListTest { public static List createList1(){ List list=new ArrayList(); list.add(1); list.add(2); list.add(3); list.add(4); list.add(5); list.add(6); return list; } public sta... 阅读全文
摘要:
出错信息:Struts Problem ReportStruts has detected an unhandled exception:Messages: File: com/myHibernate/action/LoginAction.javaLine number: 15Stacktracesjava.lang.NullPointerException com.myHibernate.action.LoginAction.login(LoginAction.java:15) sun.reflect.NativeMethodAccessorImpl.invoke0(Native... 阅读全文
摘要:
出错信息:2014-2-5 21:38:05 org.apache.catalina.core.StandardContext filterStart严重: Exception starting filter struts2java.lang.NoClassDefFoundError: org/apache/commons/lang3/StringUtils at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:211) at org 阅读全文