刚接触Jsp的struts不久,又要学spring,然后把两者结合起来用。于是我在网上找了很多的有关struts+spring的例子,但基本上都是a的例子,然后根据它的原理重新编写一本书上用struts实现的例子。
一、运行环境
1、eclipse-SDK-3.2
2、MyEclipse GA5.0
3、apache-tomcat-5.5.20
4、Strust1.2
5、Spring1.2
二、该工程所需文件
1、index.jsp
2、login.jsp
3、reinput_blank.jsp
4、reinput_error.jsp
5、success.jsp
6、LoginActio.java
7、LoginForm.java
8、struts-config.xml
9、applicationContext.xml
三、步骤
1、建工程
创建一个名为Welcome_SS的Web Project
File -> New -> Project -> Web Project , “next” Project Name:”Welcome_SS” ,“finish”;
2、导入struts包
选择Welcome_SS工程,右键->Myeclipse (或选菜单栏上Myeclipse) -> Add struts Capabilities……,选择struts1.2,然后finish;
3、导入spring包
选择Welcome_SS工程,右键->Myeclipse (或选菜单栏上Myeclipse) -> Add spring Capabilities……,在默认基础上,再选择Spring 1.2 AOP Libraries - <MyEclipse-Library>和Spring 1.2 Web Libraries - <MyEclipse-Library>,然后finish;
(为什么要选这两个,我也还没有弄清楚)
注:可能还要在lib文件夹下加几个spring包,
spring.jar,
spring-1.2.6.jar,
spring-aop.jar,
spring-beans.jar,
spring-context.jar,
spring-core.jar,
spring-orm.jar,
spring-remoting.jar,
spring-support.jar,
spring-web.jar,
spring-webmvc.jar
4、编写代码(页面及其所需的类)
Ø index.jsp
选择Welcome_SS工程下的WebRoot -> New -> JSP,取名为index.jsp,Finish;
输入以下代码
1
2 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
3 <html>
4 <head>
5 <!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
6 </head>
7 <body><div align="center">
8 Welcome here!<br>.<a href="login.jsp">sign in</a></div>
9 </body>
10 </html>
11
Ø login.jsp
选择Welcome_SS工程下的WebRoot -> New -> JSP,取名为login.jsp,Finish;
输入以下代码
1 <%@ page contentType="text/html;charset=gb2312"%>
2 <%@ page import="java.util.*,java.sql.*,java.text.*,java.io.*"%>
3
4 <html>
5 <body>
6 <div align="center"><form name="form1" method="post" action="login.do">
7 Welcome Here! <br><br>
8 username:<input type="text" name="username"><br>
9 password:<input type="text" name="password"><br>
10 <input type="submit" name="submit1" value="submit">
11 <input type="reset" name="submit2" value="reset" onclick="deleteAllMessage()"><br>
12 </form></div>
13 </body>
14 </html>
Ø reinput_blank.jsp
选择Welcome_SS工程下的WebRoot -> New -> JSP,取名为reinput_blank.jsp,Finish;
输入以下代码
1 <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
2
3 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
4 <html>
5 <body>
6 <div align="center"><form name="form1" method="post" action="login.do"><font color="#ff0000">*用户名和密码都不能为空!</font><br><br>
7 username:<input type="text" name="username" > <br>
8 password:<input type="text" name="password" > <br>
9 <input type="submit" name="submit1" value="submit">
10 <input type="reset" name="submit2" value="reset" onclick="deleteAllMessage()">
11 </form></div>
12 </body>
13 </html>
14
Ø reinput_error.jsp
选择Welcome_SS工程下的WebRoot -> New -> JSP,取名为reinput_error.jsp,Finish;
输入以下代码
1 <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
2
3 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
4 <html>
5 <body>
6 <div align="center"><form name="form1" method="post" action="login.do"><font color="#ff0000">*用户名或密码不正确!</font><br><br>
7 username:<input type="text" name="username" > <br>
8 password:<input type="text" name="password" > <br>
9 <input type="submit" name="submit1" value="submit">
10 <input type="reset" name="submit2" value="reset" onclick="deleteAllMessage()">
11 </form></div>
12 </body>
13 </html>
14
Ø success.jsp
选择Welcome_SS工程下的WebRoot -> New -> JSP,取名为success.jsp,Finish;
输入以下代码
1 <%@ page language="java" pageEncoding="utf-8"%>
2
3 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
4 <html>
5 <head>
6 <!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
7 </head>
8 <body>
9 <%=request.getAttribute("message")%>!<br>
10 .<a href="login.jsp">sign in</a><br>
11 .<a href="index.jsp">sign out</a>
12 </body>
13 </html>
Ø LoginAction.jsp
选择Welcome_SS工程下的src -> com -> yourcompany -> struts下,N