导入Spring MVC jar包:spring-webmvc-4.1.0.RELEASE.ja
配置web.xml :
<servlet>
<servlet-name>springMVC</servlet-name>
<!-- springmvc分发器 -->
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<!-- 默认到WEB-INF下加载springmvc的配置文件 <<servlet-name>>-servlet.xml==>springMVC-servlet.xml -->
<!-- 指定位置下的springmvc配置文件 -->
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:com/gxy/config/springMVC-servlet.xml</param-value>
</init-param>
<!-- 配置一个大于等于0的数,在服务器启动的时候,实例化 -->
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<!-- uri地址规则匹配 *.do -->
<servlet-name>springMVC</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
添加,配置SpringMVC的主配置文件springMVC-servlet.xml
<context:component-scan base-package="com.gxy.controller"></context:component-scan>
<!-- mvc注解驱动,自动注册MVC依赖的内置bean -->
<mvc:annotation-driven></mvc:annotation-driven>
<!-- 视图解析器 拼接返回的uri-->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/"></property>
<property name="suffix" value=".jsp"></property>
</bean>
创建一个controller包,创建一个普通类controller,添加对应的注解@Controller
根据web.xml匹配规则修改跳转地址
<form method="post" action="${pageContext.request.contextPath }/client/loginAction.do" id="form1">