
第一步:创建maven工程,加入SpringMVC的maven依赖:
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>4.3.0.RELEASE</version>
</dependency> <dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency> <dependency>
<groupId>taglibs</groupId>
15 <artifactId>standard</artifactId>
<version>1.1.2</version>
</dependency>
第二步:在pom.xml文件中加入tomcat7的插件;
<pluginManagement>
<plugins>
<!-- 配置tomcat插件 -->
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<version>2.2</version> <configuration>
<path>/tomcat-demo</path>
<port>8080</port>
<uriEncoding>UTF-8</uriEncoding>
<url>http://localhost:8080/manager/text</url>
<server>tomcat7</server>
</configuration>
</plugin>
</plugins>
</pluginManagement>
第三步:配置SpringMVC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:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:util="http://www.springframework.org/schema/util"
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/util
http://www.springframework.org/schema/util/spring-util.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd" >
<!-- 默认的注解映射的支持 -->
<mvc:annotation-driven/> <!-- 如果当前请求为“/”时,则转发到“/helloworld/index” -->
<mvc:view-controller path="/" view-name="forward:/helloworld/index"/>
<!-- 静态资源映射 -->
<mvc:resources mapping="/js/**" location="/WEB-INF/js/" />
<mvc:resources mapping="/css/**" location="/WEB-INF/css/" />
<mvc:resources mapping="/fonts/**" location="/WEB-INF/fonts/" />
<mvc:resources mapping="/plugins/**" location="/WEB-INF/plugins/" />
<mvc:resources mapping="images/**" location="/WEB-INF/images/" />
<!-- 当上面要访问的静态资源不包括在上面的配置中时,则根据此配置来访问 -->
<mvc:default-servlet-handler/>
<!-- 开启controller注解支持 -->
<!-- use-default-filters="false" 只扫描指定的注解 -->
<context:component-scan base-package="com.zte.ems.controllers" use-default-filters="false">
<context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
</context:component-scan> <!-- 配置视图解析器,并指定视图所在的文件夹 -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
<property name="contentType" value="text/html"/>
<property name="prefix" value="/WEB-INF/views/"/>
<property name="suffix" value=".jsp"/>
</bean>
</beans>
第四步:配置web.xml文件;
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
id="taotao" version="2.5">
<display-name>Archetype Created Web Application</display-name>
<welcome-file-list>
<welcome-file>
index.jsp
</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>SpringMVCLesson</servlet-name>
<!-- DispatcherServlet主要就是拦截请求,然后调用对应的Controller和Action -->
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<!-- classpath:springservlet-config.xml指定具体的配置文件为springservlet-config.xml -->
<param-value>classpath:springservlet-config.xml</param-value>
</init-param>
<!-- <load-on-startup>是启动顺序,让这个Servlet随Servletp容器一起启动,必须放在<servlet> 配置的最后。 -->
<load-on-startup>1</load-on-startup><!-- load-on-startup必须放在最后 -->
</servlet>
<!-- Spring MVC配置文件结束 -->
<servlet-mapping>
<!-- 指定配置的是哪个servlet -->
<servlet-name>SpringMVCLesson</servlet-name>
<!-- 指定拦截哪些请求到该servlet,这里配置的是拦截全部请求 -->
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
第五步:创建一个Contrller控制的Java类:
package com.zte.ems.controllers;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping; @Controller
@RequestMapping("/user")
public class FormController {
@RequestMapping("/success")
public String getSuccess() {
//跳转页面,默认为转发
return "success"; }
}
其中@Controller注解表示,该类是一个受Spring管理的类,一个类使用了@Controller进行标记的都是Controller。
@RequestMapper注解表示,url路径的映射,其实RequestMapping在Class上,可看做是父Request请求url,而RequestMapping在方法上的可看做是子Request请求url,父子请求url最终会拼起来与页面请求url进行匹配。
最后通过clean tomcat7:run 来启动tomcat,在浏览器输入响应的url即可访问。