Spring+Struts调整AOP

Spring+Struts整合AOP
废话少说，直接上代码
web.xml

<?xml version="1.0" encoding="UTF-8"?><web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"><welcome-file-list><welcome-file>index.jsp</welcome-file></welcome-file-list><!-- Struts --><filter><filter-name>struts2</filter-name><filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class></filter><filter-mapping><filter-name>struts2</filter-name><url-pattern>/*</url-pattern></filter-mapping><!-- Spring --><context-param><param-name>contextConfigLocation</param-name><param-value>classpath*:config/spring/applicationContext.xml</param-value></context-param><listener><listener-class>org.springframework.web.context.ContextLoaderListener</listener-class></listener><!-- utf-8编码 --><filter><filter-name>Spring character encoding filter</filter-name><filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class><init-param><param-name>encoding</param-name><param-value>utf8</param-value></init-param></filter><filter-mapping><filter-name>Spring character encoding filter</filter-name><url-pattern>/*</url-pattern></filter-mapping></web-app>

applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"xsi:schemaLocation="            http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd            http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd            http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd            http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd"><!-- 使Spring关注Annotation --><context:annotation-config /><!-- 使用annotation 自动注册bean(@Respository,@Component),并检查@Required,@Autowired的属性已被注入 --><context:component-scan base-package="com.action" /><bean id="testLog" ref="testLog"><!--调用日志类 --><aop:pointcut id="log"expression="execution(* com.action.*.*(..))" /><!--配置在log包下所有的类在调用之前都会被拦截 --><aop:before pointcut-ref="log" method="before" /><!--在log包下面所有的类的所有方法被调用之前都调用MyLog中的before方法 --><aop:after pointcut-ref="log" method="after" /><!--在log包下面所有的类的所有方法被调用之前都调用MyLog中的after方法 --></aop:aspect></aop:config></beans>

MyLog.java

package com.aop;import org.aspectj.lang.JoinPoint;public class MyLog {public void before(JoinPoint joinpoint) {String classname = joinpoint.getTarget().getClass().getName();String method = joinpoint.getSignature().getName();Object[] args = joinpoint.getArgs();System.out.println("classname====" + classname);System.out.println("method====" + method);for (int i = 0; i < args.length; i++) {System.out.println("args[" + i + "]====" + args[i]);}System.out.println("方法执行前打印");}public void after(JoinPoint joinpoint) {System.out.println("方法执行后打印");}}

BaseAction

package com.action;import java.io.IOException;import javax.annotation.Resource;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import javax.servlet.http.HttpSession;import org.apache.commons.lang.StringUtils;import org.apache.struts2.ServletActionContext;import org.apache.struts2.convention.annotation.Result;import org.apache.struts2.convention.annotation.Results;import org.apache.struts2.interceptor.ServletRequestAware;import org.apache.struts2.interceptor.ServletResponseAware;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.context.annotation.Scope;import org.springframework.stereotype.Controller;import com.opensymphony.xwork2.ActionContext;import com.opensymphony.xwork2.ActionSupport;import com.opensymphony.xwork2.ModelDriven;import com.opensymphony.xwork2.Preparable;/** * @className:BaseAction.java * @classDescription:父类Action,包括一些通用的方法 * @author:xiayingjie * @createTime:2010-6-24 */@SuppressWarnings("serial")@Controller@Scope("prototype")public abstract class BaseAction extends ActionSupport implementsServletRequestAware, ServletResponseAware {/** 进行增删改操作后,以redirect方式重新打开action默认页的result名. */public static final String RELOAD = "reload";protected HttpServletRequest request;protected HttpServletResponse response;boolean flag;// -- 定义Service --//// -- 简化分页 --///** * Action函数, 默认的action函数, 默认调用list()函数. */public String execute() throws Exception {return list();}// -- CRUD Action函数 --///** * Action函数,显示Entity列表界面. return SUCCESS. */public abstract String list() throws Exception;/** * Action函数,显示新增或修改Entity界面. return INPUT. */public abstract String alter() throws Exception;/** * Action函数,新增或修改Entity. return RELOAD. */public abstract String save() throws Exception;/** * Action函数,删除Entity. return RELOAD. */public abstract String delete() throws Exception;// -- 简化取值----///** * 取得HttpRequest中Parameter的简化方法. */public String getParameter(String name) {return (null == this.request.getParameter(name)) ? null : this.request.getParameter(name);}/** * 取得HttpRequest中Attribute的简化函数. */public Object getRequestAttribute(String name) {return request.getAttribute(name);}/** * 取得HttpSession中Attribute的简化函数. */public Object getSessionAttribute(String name) {return this.getSession().getAttribute(name);}/** * 取得HttpSession的简化函数. */public HttpSession getSession() {return request.getSession();}/** * 设置HttpRequest中Attribute的简化函数. */public boolean setRequestAttribute(String key, Object object) {try {flag = false;request.setAttribute(key, object);flag = true;} catch (Exception e) {e.printStackTrace();}return flag;}/** * 设置HttpSession中Attribute的简化函数. */public void setSessionAttribute(String name, Object object) {getSession().setAttribute(name, object);}/** * 获取根目录 */public String getRoot() {return request.getContextPath();}/** * 获取根目录 */public String getRealRoot() {return this.getSession().getServletContext().getRealPath("/");}// -------自动生成----------//public void setServletRequest(HttpServletRequest request) {this.request = request;}public void setServletResponse(HttpServletResponse response) {this.response = response;}// ---------自动生成 service 的get set方法----------///** * @return the userManageService */}

UserManageAction.java

package com.action.manage;import org.apache.struts2.convention.annotation.Namespace;import org.apache.struts2.convention.annotation.Result;import org.apache.struts2.convention.annotation.Results;import com.action.BaseAction;@Namespace("/manage")@Results({@Result(name = "success", location = "/index.jsp"),@Result(name = BaseAction.RELOAD, location = "/manage/user-manage.action", type = "redirect") })public class UserManageAction extends BaseAction {// 此类中方法可以写任意多个。我只写一个/** *  */private static final long serialVersionUID = -2536997671753457354L;public String test() {System.out.println("测试类的test方法被调用");return "success";}@Overridepublic String list() throws Exception {System.out.println("测试类的list方法被调用");return "success";}@Overridepublic String alter() throws Exception {System.out.println("测试类的alter方法被调用");return RELOAD;}@Overridepublic String save() throws Exception {System.out.println("测试类的save方法被调用");return RELOAD;}@Overridepublic String delete() throws Exception {System.out.println("测试类的delete方法被调用");return RELOAD;}}

index.jsp

<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%><%String path = request.getContextPath();String basePath = request.getScheme() + "://"+ request.getServerName() + ":" + request.getServerPort()+ path + "/";%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><base href="<%=basePath%>"><title>My JSP 'index.jsp' starting page</title><meta http-equiv="pragma" content="no-cache"><meta http-equiv="cache-control" content="no-cache"><meta http-equiv="expires" content="0"><meta http-equiv="keywords" content="keyword1,keyword2,keyword3"><meta http-equiv="description" content="This is my page"><!--<link rel="stylesheet" type="text/css" href="styles.css">--></head><body><a href="<%=basePath%>manage/user-manage.action">list</a><br /><a href="<%=basePath%>manage/user-manage!delete.action">delete</a><br /><a href="<%=basePath%>manage/user-manage!test.action">test</a><br /><a href="<%=basePath%>manage/user-manage!save.action">save</a><br /><a href="<%=basePath%>manage/user-manage!alter.action">alter</a></body></html>

代码能进入AOP，但是老是报错找不到这个方法异常，不知道是什么原因。

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