使用maven搭建springMVC开发环境

1、引入框架所需的包,pom.xml文件中添加如下配置:

     <dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>4.2.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>4.2.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>4.2.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>4.2.5.RELEASE</version>
</dependency> <dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>3.2.4.RELEASE</version>
</dependency> <dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>4.1.3.RELEASE</version>
</dependency> <dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>4.2.0.RELEASE</version>
</dependency> <dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>4.2.0.RELEASE</version>
</dependency>

2、配置springMVC转发器,web.xml文件添加配置: 

<servlet>
<servlet-name>springMVC</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<!--其中<param-value>**.xml</param-value> 这里可以使用多种写法-->
<!--1、不写,使用默认值:/WEB-INF/<servlet-name>-servlet.xml-->
<!--2、<param-value>/WEB-INF/classes/dispatcher-servlet.xml</param-value>-->
<!--3、<param-value>classpath*:dispatcher-servlet.xml</param-value>-->
<!--4、多个值用逗号分隔-->
<param-value>classpath:dispatcher-servlet.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springMVC</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>

3、在目录src/main/java下新建文件dispatcher-servlet.xml,该文件配置如下:

<?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-2.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-2.5.xsd">
<!-- 自动注册RequestMappingHandlerMapping与RequestMappingHandlerAdapter两个Bean -->
<!-- 这是Spring MVC为@Controller分发请求所必需的 -->
<mvc:annotation-driven />
<!-- 后缀为html的资源,直接可以访问 -->
<mvc:resources mapping="/*.html" location="/" />
<!--自动扫描包中的类,并创建实例 -->
<context:component-scan base-package="cn.com.test"/> </beans>

4、测试,代码如下:

package cn.com.test;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping; @Controller
public class testA { @RequestMapping("/tst.do")
public String show() {
System.out.println("tst.do");
return "/tst.html";
}
}

访问网址http://127.0.0.1:8090/creatA/tst.do,如果正常显示,说明SpringMVC搭建成功

上一篇:ajax跨域-CORS


下一篇:简单的MVC与SQL Server Express LocalDB