java:代码

package cn.app;import org.springframework.stereotype.Controller;import org.springframework.ui.Model;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestMethod;/** *  控制器 * @author AdminTC */@Controller@RequestMapping(value="/user")public class UserAction {    /**     * 用户注册，只能接收POST请求     */    @RequestMapping(method=RequestMethod.POST,value="/register")    public String registerMethod(Model model,String username,String salary) throws Exception{        System.out.println("用户注册-->" + username + ":" + salary);        model.addAttribute("message","员工注册成功");        return "success";    }    /**     * 用户登录 即能接收POST请求，又能接收GET请求     */    @RequestMapping(value="/login")    public String loginMethod(Model model,String username,String password) throws Exception{        System.out.println("用户注册-->" + username + ":" + password);        model.addAttribute("message","员工登录成功");        return "success";    }}

spring.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:mvc="http://www.springframework.org/schema/mvc"      xsi:schemaLocation="      http://www.springframework.org/schema/beans       http://www.springframework.org/schema/beans/spring-beans-3.0.xsd      http://www.springframework.org/schema/mvc      http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd      ">      <!-- import resource="cn/itcast/emp/config/spring-emp.xml"/ -->      <!-- 做注解版使用 -->      <import resource="cn/app/spring-app.xml"/></beans>

目录下的spring0.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:mvc="http://www.springframework.org/schema/mvc"      xmlns:context="http://www.springframework.org/schema/context"      xsi:schemaLocation="      http://www.springframework.org/schema/beans       http://www.springframework.org/schema/beans/spring-beans-3.0.xsd      http://www.springframework.org/schema/mvc      http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd      http://www.springframework.org/schema/context      http://www.springframework.org/schema/context/spring-context-3.0.xsd      ">    <!-- Action，让springioc容器去扫描带@Controller的类 -->    <context:component-scan base-package="cn.app"/>        <!-- 映射器（省)     <bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping">    </bean>    -->        <!-- 视图解析器 -->    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">        <property name="prefix" value="/jsp/"/>        <property name="suffix" value=".jsp"/>    </bean></beans>