Spring Web MVC 的HandlerMapping的使用之-------Simp...
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使用背景:
第一步>>>
在包com.spring.web.controller下创建一个Controller: LoginConstroller
public class LoginController extends AbstractController{
public ModelAndView handleRequestInternal(HttpServletRequest request,
HttpServletResponse response)throws Exception{
String userName=request.getParameter("username");
String pwd=request.getParameter("pwd");
String msg="";
ModelAndView mav=new ModelAndView("loginResult"); //注意要在/WEB-INF/jsp下面创建loginResult.jsp页面
if(!userName.equals("liuxi")){
msg="用户名不存在!";
}else if(!pwd.equals("8888")){
msg="密码不正确!";
}else{
msg="恭喜您登录成功!";
}
mav.addObject("msg",msg);
return mav;
}}第二步>>>>
配置web.xml:
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">
sample
org.springframework.web.servlet.DispatcherServlet
sample
*.do
index.jsp
第三步>>>>
配置sample-servlet.xml:
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
-->
loginController
/WEB-INF/jsp/
.jsp
org.springframework.web.servlet.view.JstlView
本文来自CSDN博客,转载请标明出处:http://blog.csdn.net/liuxiIT/archive/2010/07/06/5715395.aspx
第一步>>>
在包com.spring.web.controller下创建一个Controller: LoginConstroller
public class LoginController extends AbstractController{
public ModelAndView handleRequestInternal(HttpServletRequest request,
HttpServletResponse response)throws Exception{
String userName=request.getParameter("username");
String pwd=request.getParameter("pwd");
String msg="";
ModelAndView mav=new ModelAndView("loginResult"); //注意要在/WEB-INF/jsp下面创建loginResult.jsp页面
if(!userName.equals("liuxi")){
msg="用户名不存在!";
}else if(!pwd.equals("8888")){
msg="密码不正确!";
}else{
msg="恭喜您登录成功!";
}
mav.addObject("msg",msg);
return mav;
}}第二步>>>>
配置web.xml:
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">
配置sample-servlet.xml:
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
-->
org.springframework.web.servlet.view.JstlView