一、建立java web 项目
二、添加jar包
spring jar包下载地址http://repo.spring.io/release/org/springframework/spring/
2.1、导入jar包
先不管哪些包的具体作用，直接全部导入。
三、配置web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app>
<display-name>Archetype Created Web Application</display-name>
<!-- 所有的请求都会被dispatherservlet捕获 -->
<servlet>
<servlet-name>springmvc</servlet-name>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/springmvc-servlet.xml</param-value>
</init-param>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springmvc</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
四、新建一个控制器
package springmvc; import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse; import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.AbstractController; public class welcomeController extends AbstractController { @Override
protected ModelAndView handleRequestInternal(HttpServletRequest arg0,
HttpServletResponse arg1) throws Exception {
// TODO Auto-generated method stub
System.out.print("hello springmvc");
return null;
} }
五、建立springmvc-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:tx="http://www.springframework.org/schema/tx"
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-3.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd"> <bean class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping"></bean>
<bean name="/welcome.html" class="springmvc.welcomeController">
</bean>
<!-- 视图解释类 -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/JSP/"/>
<property name="suffix" value=".jsp"/>
</bean>
</beans>