1.使用myeclipse,新建一个web project
2.在WEB-INFO下的lib中添加项目所需jar包
3.在web.xml中配置总的控制中心及映射
方式一:(默认路径WEB-INFO下的默认文件mvc-servlet.xml)
<!-- 配置总的控制中心 -->
<servlet>
<servlet-name>springmvc</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<!--设置配置文件加载时间为启动时立即加载-->
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springmvc</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
方式二:(自定义路径下的相应文件,在实际项目中常用于分模块分职能将配置文件拆分为多个文件,便于管理,在加载时加载多个文件)
<!-- 配置总的控制中心 -->
<servlet>
<servlet-name>springmvc</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<!-- servelet默认查找的属性上下文配置文件的位置 -->
<param-name>contextConfigLocation</param-name>
<!--以通配符的方式加载spring包下所有配置文件-->
<param-value>/WEB-INF/classes/spring/*.xml</param-value>
</init-param>
<!--设置配置文件加载时间为启动时立即加载-->
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springmvc</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
4.配置servlet.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:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.1.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
http://www.springframework.org/schema/task
http://www.springframework.org/schema/task/spring-task-3.1.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd">
<!-- 让系统启动时读取文件并分析注解,完成初始化的配置 -->
<!-- 主键扫描 -->
<context:component-scan base-package="mix.controller" />
<!-- 定义跳转的文件的前后缀 ,视图模式配置-->
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/jsp/" />
<property name="suffix" value=".jsp" />
</bean>
</beans>
5.新建控制器TestController
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
//标记控制器
@Controller
public class TestController {
//设置路径映射
@RequestMapping("/start")
public String start() {
return "start";
}
}
6.在WEB-INF下创建文件夹jsp,在jsp包下创建start.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>start</title>
</head>
<body>
This is my start page. <br>
</body>
</html>
最后部署项目,测试,输入http://localhost:8080/test/start