集成spring3

复制jar到WEB-INF/lib目录：
复制，并添加到java build path：
Sql代码
1. org.springframework.aop-3.1.0.M1.jar
2. org.springframework.asm-3.1.0.M1.jar
3. org.springframework.beans-3.1.0.M1.jar
4. org.springframework.context-3.1.0.M1.jar
5. org.springframework.core-3.1.0.M1.jar
6. org.springframework.expression-3.1.0.M1.jar
7. org.springframework.web-3.1.0.M1.jar
spring包分类总结：
Sql代码
1. ============================================
2. spring3 lib:
3. core:
4. org.springframework.beans-3.0.5.RELEASE.jar
5. org.springframework.core-3.0.5.RELEASE.jar
6. org.springframework.context-3.0.5.RELEASE.jar
7. org.springframework.expression-3.0.5.RELEASE.jar
8. core depend lib:
9. org.springframework.asm-3.0.5.RELEASE.jar
10. web:
11. tld: spring.tld, spring-form.tld
12. org.springframework.web-3.0.5.RELEASE.jar
13. springMVC: org.springframework.web.servlet-3.0.5.RELEASE.jar
14. db:
15. org.springframework.orm-3.0.2.RELEASE.jar
16. org.springframework.transaction-3.0.2.RELEASE.jar
17. org.springframework.jdbc-3.0.2.RELEASE.jar
18. aop:
19. org.springframework.aop-3.0.5.RELEASE.jar
20. depend on:
21. aopalliance-1.0.jar
22. ============================================
配置applicationContext.xml，并配置LoginAction的bean
1. 普通bean配置,注意加上scope="prototype"
2. 注解方式配置：<context:component-scan base-package="org.skzr.demo"/>
  applicationContext.xml:
  Xml代码
  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <beans xmlns="http://www.springframework.org/schema/beans"
  3. xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop"
  4. xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context"
  5. xsi:schemaLocation="
  6. http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
  7. http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
  8. http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
  9. http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">
  11. <bean id="loginAction" class="org.skzr.demo.action.LoginAction" scope="prototype"/>
  13. <context:component-scan base-package="org.skzr.demo"/>
  14. </beans>
  添加注解到LoginAction.java，注意：@Component("loginActionComponent") @Scope("prototype")
  Java代码
  1. /**
  2. * Copyright (c) 2010-2020 by wasion.com
  3. * All rights reserved.
  4. * @author <a href="mailto:skzr.org@gmail.com">skzr.org</a>
  5. * @date 2011-5-19 下午10:20:57
  6. */
  7. package org.skzr.demo.action;
  9. import org.springframework.context.annotation.Scope;
  10. import org.springframework.stereotype.Component;
  12. import com.opensymphony.xwork2.ActionSupport;
  14. /**
  15. * 登录检测
  16. * @author <a href="mailto:skzr.org@gmail.com">skzr.org</a>
  17. * @version 1.0.0
  18. * @since JDK1.6
  19. */
  20. @Component("loginActionComponent")
  21. @Scope("prototype")
  22. public class LoginAction extends ActionSupport {
  23. private static final long serialVersionUID = 1L;
  24. /** 用户名 */
  25. private String userName;
  26. /** 密码 */
  27. private String password;
  29. /**
  30. * @return {@link #userName}
  31. */
  32. public String getUserName() {
  33. return userName;
  34. }
  35. /**
  36. * @param userName {@link #userName}
  37. */
  38. public void setUserName(String userName) {
  39. this.userName = userName;
  40. }
  41. /**
  42. * @return {@link #password}
  43. */
  44. public String getPassword() {
  45. return password;
  46. }
  47. /**
  48. * @param password {@link #password}
  49. */
  50. public void setPassword(String password) {
  51. this.password = password;
  52. }
  54. /**
  55. * 登录验证
  56. * @return 验证后页面视图
  57. */
  58. public String check() {
  59. return "admin".equals(userName) ? "welcome" : "success";
  60. }
  61. }
修改web.xml
Xml代码
1. <?xml version="1.0" encoding="UTF-8"?>
2. <web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee"
3. xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
4. xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
5. http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
6. <description>我爱编程</description>
7. <display-name>我爱编程</display-name>
9. <context-param>
10. <param-name>webAppRootKey</param-name>
11. <param-value>app.root</param-value>
12. </context-param>
13. <context-param>
14. <param-name>log4jRefreshInterval</param-name>
15. <param-value>10000</param-value>
16. </context-param>
18. <context-param>
19. <param-name>contextConfigLocation</param-name>
20. <param-value>
21. classpath*:applicationContext.xml
22. </param-value>
23. </context-param>
24. <listener>
25. <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
26. </listener>
27. <listener>
28. <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
29. </listener>
31. <filter>
32. <filter-name>struts2</filter-name>
33. <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
34. <init-param>
35. <param-name>config</param-name>
36. <param-value>struts-default.xml,struts-plugin.xml,struts.xml</param-value>
37. </init-param>
38. </filter>
39. <filter-mapping>
40. <filter-name>struts2</filter-name>
41. <url-pattern>*.do</url-pattern>
42. </filter-mapping>
44. <welcome-file-list>
45. <welcome-file>index.jsp</welcome-file>
46. </welcome-file-list>
47. </web-app>
启动web查看后台输出是不是正常初始化spring
修改struts.xml的action从spring中获取
Xml代码
1. <?xml version="1.0" encoding="UTF-8" ?>
2. <!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" "http://struts.apache.org/dtds/struts-2.1.dtd">
3. <struts>
4. <package name="demo" extends="struts-default" namespace="/">
5. <action name="loginAction" class="org.skzr.demo.action.LoginAction">
6. <result>/WEB-INF/jsp/login.jsp</result>
7. <result name="welcome">/WEB-INF/jsp/welcome.jsp</result>
8. </action>
9. 
10. <action name="loginActionSpring" class="loginAction">
11. <result>/WEB-INF/jsp/login.jsp</result>
12. <result name="welcome">/WEB-INF/jsp/welcome.jsp</result>
13. </action>
14. 
15. <action name="loginActionSpringComponent" class="loginActionComponent">
16. <result>/WEB-INF/jsp/login.jsp</result>
17. <result name="welcome">/WEB-INF/jsp/welcome.jsp</result>
18. </action>
19. </package>
20. </struts>
哈哈struts运行不正常了，无法使用spring的：
1. 修改struts.properties添加spring支持：struts.objectFactory=spring
2. 复制struts2-spring-plugin-2.2.3.jar到lib，并添加到java build path
3. 重新运行系统即可正常登录了。
  新的登录页面login.jsp
  Html代码
  1. <%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
  2. <%
  3. String path = request.getContextPath();
  4. String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
  5. %>
  6. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
  7. <html>
  8. <head>
  9. <base href="<%=basePath%>">
  10. <title>系统登录:</title>
  11. <meta http-equiv="pragma" content="no-cache">
  12. <meta http-equiv="cache-control" content="no-cache">
  13. <meta http-equiv="expires" content="0">
  14. <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
  15. <meta http-equiv="description" content="This is my page">
  16. </head>
  18. <body>
  19. <center><h1>struts action</h1></center>
  20. <form action="loginAction!check.do" method="post">
  21. <table align="center">
  22. <tr><td>用户名：</td><td><input name="userName" value="${userName }"></td></tr>
  23. <tr><td>密 码：</td><td><input name="password" type="password"></td></tr>
  24. <tr><td><input type="submit" value="登录"></td><td><input type="reset" value="重置"></td></tr>
  25. </table>
  26. </form>
  28. <center><h1>action配置在spring中的</h1></center>
  29. <form action="loginActionSpring!check.do" method="post">
  30. <table align="center">
  31. <tr><td>用户名：</td><td><input name="userName" value="${userName }"></td></tr>
  32. <tr><td>密 码：</td><td><input name="password" type="password"></td></tr>
  33. <tr><td><input type="submit" value="登录"></td><td><input type="reset" value="重置"></td></tr>
  34. </table>
  35. </form>
  37. <center><h1>action配置在spring中的(注解方式配置)</h1></center>
  38. <form action="loginActionSpringComponent!check.do" method="post">
  39. <table align="center">
  40. <tr><td>用户名：</td><td><input name="userName" value="${userName }"></td></tr>
  41. <tr><td>密 码：</td><td><input name="password" type="password"></td></tr>
  42. <tr><td><input type="submit" value="登录"></td><td><input type="reset" value="重置"></td></tr>
  43. </table>
  44. </form>
  45. </body>
  46. </html>

posted on 2011-05-20 14:58 墙头草阅读(821) 评论(0) 编辑收藏

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