<?xml?version="1.0"?encoding="UTF-8"?><!DOCTYPE?beans?PUBLIC?"-//SPRING//DTD?BEAN//EN"?"http://www.springframework.org/dtd/spring-beans.dtd"><beans>???<bean?id="viewResolver"????????class="org.springframework.web.servlet.view.InternalResourceViewResolver">????????<property?name="viewClass">???????????<value>??????????????org.springframework.web.servlet.view.JstlView???????????</value>????????</property>????????????????<property?name="prefix">????????????<value>/WEB-INF/view/</value>????????</property>???????????????<property?name="suffix">???????????<value>.jsp</value>????????</property>???????????</bean>??????<bean?id="messageSource"???????class="org.springframework.context.support.ResourceBundleMessageSource">???????<property?name="basename"><value>messages</value></property>???</bean>????????????<bean?id="exceptionResolver"????????class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver">????????<property?name="defaultErrorView">???????????<value>failure</value>????????</property>????????????????<property?name="exceptionMappings">????????????<props>????????????????<prop?key="java.sql.SQLException">showDBError</prop>????????????????<prop?key="java.lang.RuntimeException">showError</prop>????????????</props>????????</property>???</bean>??????<bean?id="RegisterValidator"???????class="net.xiaxin.validator.RegisterValidator"/>??????????<bean?id="RegisterAction"???????class="net.xiaxin.action.RegisterAction">???????<property?name="commandClass">???????????<value>net.xiaxin.reqbean.RegisterInfo</value>???????</property>??????????????<property?name="validator">???????????<ref?local="RegisterValidator"/>???????</property>??????????????<property?name="formView">????????????<value>register</value>???????</property>??????????????<property?name="successView">?????????????<value>RegisterSuccess</value>???????</property>???</bean>??????<bean?id="freemarkerConfig"???????class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">???????<property?name="templateLoaderPath">???????????<value>WEB-INF/view/</value>???????</property>???</bean>??????<bean?id="urlMapping"????????class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">????????<property?name="mappings">???????????<props>??????????????<prop?key="/login.do">LoginAction</prop>???????????????<prop?key="/register.do">RegisterAction</prop>???????????</props>????????</property>???</bean>??????<bean?id="LoginAction"???????class="net.xiaxin.action.LoginAction">???????<property?name="commandClass">??????????<value>net.xiaxin.action.LoginInfo</value>???????</property>??????????????<property?name="fail_view">???????????<value>loginfail</value>???????</property>??????????????<property?name="success_view">??????????<value>main</value>???????</property>???</bean></beans><!DOCTYPE?html?PUBLIC?"-//W3C//DTD?HTML?4.01?Transitional//EN"?"http://www.w3.org/TR/html4/loose.dtd"><html><head><title>Insert?title?here</title></head><body>???<form?method="post"?action="login.do">????????<p?align="center">登錄</p>????????<br>????????用戶名:????????<input?type="text"?name="username">????????<br>????????密 碼:????????<input?type="password"?name="password">????????<br>????????<p>???????????<input?type="submit"?value="提交"?name="B1">????????????<input?type="reset"?value="重置"?name="B2">????????</p>???</form></body></html>
public?class?LoginInfo?...{
????private?String?username;????private?String?password;
????public?String?getUsername()?...{????????return?username;
????}????public?void?setUsername(String?username)?...{????????this.username?=?username;????}????public?String?getPassword()?...{????????return?password;????}????public?void?setPassword(String?password)?...{????????this.password?=?password;????}
}<%...@?page?language="java"?contentType="text/html;?charset=gb2312"????pageEncoding="gb2312"%><%...@?page?import="java.lang.Exception"?%><%...@?page?import="java.io.PrintWriter"?%><!DOCTYPE?html?PUBLIC?"-//W3C//DTD?HTML?4.01?Transitional//EN"?"http://www.w3.org/TR/html4/loose.dtd"><html><head><meta?http-equiv="Content-Type"?content="text/html;?charset=gb2312"><title>Insert?title?here</title></head><body><%...Exception?ex=(Exception)request.getAttribute("exception");%><H2>Exception:?<%=ex%></H2><%...ex.printStackTrace(new?java.io.PrintWriter(out));%></body></html>public?class?LoginAction?extends?SimpleFormController...{?????private?String?fail_view;?????private?String?success_view;?????????protected?ModelAndView?onSubmit(Object?cmd,BindException?ex)throws?Exception...{????????LoginInfo?loginInfo=(LoginInfo)cmd;????????if(login(loginInfo)==0)...{????????????HashMap?result_map=new?HashMap();????????????result_map.put("logininfo",?loginInfo);????????????????????????List?msgList=new?LinkedList();????????????msgList.add("msg1");????????????msgList.add("msg2");????????????msgList.add("msg3");????????????result_map.put("messages",?msgList);????????????????????????return?new?ModelAndView(this.getSuccess_view(),result_map);????????}else...{????????????SQLException?e=new?SQLException("this?is?a?exception");????????????????????throw?e;//????????????return?new?ModelAndView(this.getFail_view());????????}????????????}????????private?int?login(LoginInfo?loginInfo)...{????????if("oscar".equalsIgnoreCase(loginInfo.getUsername())&&"123456".equals(loginInfo.getPassword()))...{????????????return?0;????????}????????return?1;????????????}????public?String?getFail_view()?...{????????return?fail_view;????}????public?void?setFail_view(String?fail_view)?...{????????this.fail_view?=?fail_view;????}????public?String?getSuccess_view()?...{????????return?success_view;????}????public?void?setSuccess_view(String?success_view)?...{????????this.success_view?=?success_view;????}}
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