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以SpringMVC框架为中心疯狂扩展-03、添加springframework的依赖

2016-07-13 17:46 465 查看

1、在pom中添加springframework的依赖

<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<junit.version>4.12</junit.version>
<springframework.version>4.3.1.RELEASE</springframework.version>
</properties>

<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${springframework.version}</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.4.1</version>
</dependency>
</dependencies>

等待springframework下载

2、创建spring的配置文件

<?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.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd"> 
<!-- 扫描改包路径及其子包下的注解类 -->
<context:component-scan base-package="com.syx.customer.controller" />

<!-- 采用默认的方式处理静态资源 -->
<mvc:default-servlet-handler />

<!-- 采用了注释方式的注解就要配置 -->
<mvc:annotation-driven />

<!-- 视图解析器 -->
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver"
id="internalResourceViewResolver">
<!-- 前缀 -->
<property name="prefix" value="/WEB-INF/page/" />
<!-- 后缀 -->
<property name="suffix" value=".jsp" />
</bean>
</beans>

3、修改web.xml

<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd" >

<web-app>
<display-name>syx</display-name>
<servlet>
<servlet-name>syx</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring-mvc.xml</param-value>
</init-param>
<!-- <load-on-startup>1</load-on-startup> -->
</servlet>

<servlet-mapping>
<servlet-name>syx</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>

4、创建一个controller类

package com.syx.customer.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

/**
* 第一个Controller类
*
* @author sunyx
* @since JDK 1.8
*/
@Controller
@RequestMapping("/hello")
public class HelloWordController {

@RequestMapping("/syx")
public String syx(){
return "syx";
}
}

5、在WEB-INF/page下创建一个syx.jsp的文件

<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!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=UTF-8">
<title>Insert title here</title>
</head>
<body>
this is syx page
</body>
</html>

6、启动服务

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