springMVC

 

 

 

web.xml

 

配置核心控制器dispatcherServlet

加载spring-servlet.xml的配置文件

<servlet>
<servlet-name>springmvc</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:springmvc-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>

 

 

spring-mvc.xml

 

视图解析器

增加前缀 后缀

<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/jsp/"></property>
<property name="suffix" value=".jsp"></property>

 

增加对@Controller   @RequestMapping 标签的支持

<context:component-scan base-package="cn.smbms.controller.user"></context:component-scan>
<mvc:annotation-driven></mvc:annotation-driven>

Controller文件下类名前 @Controller    方法名前@RequestMapping(value="/dologin.html",method=RequestMethod.POST)或（“/user”）