关于SSM整合后一直404的问题，直接访问jsp也是404

Super_Zach 2017-03-13 04:20:09



//直接上代码吧：

web.xml

<?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" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0">

  <display-name></display-name>

  <welcome-file-list>

    <welcome-file>index.jsp</welcome-file>

  </welcome-file-list>

  <context-param>

    <param-name>contextConfigLocation</param-name>

    <param-value>classPath:spring-mybatis.xml</param-value>

  </context-param>

  <listener>

    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

  </listener>

  <filter>

    <filter-name>encodingFilter</filter-name>

    <filter-class>

	        org.springframework.web.filter.CharacterEncodingFilter

	    </filter-class>

    <init-param>

      <param-name>encoding</param-name>

      <param-value>UTF-8</param-value>

    </init-param>

    <init-param>

      <param-name>forceEncoding</param-name>

      <param-value>true</param-value>

    </init-param>

  </filter>

  <filter-mapping>

    <filter-name>encodingFilter</filter-name>

    <url-pattern>/*</url-pattern>

  </filter-mapping>

  <servlet>

    <servlet-name>spring</servlet-name>

    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

    <init-param>

      <param-name>contextConfigLocation</param-name>

      <param-value>classPath:spring-servlet.xml</param-value>

    </init-param>

    <load-on-startup>1</load-on-startup>

  </servlet>

  <servlet-mapping>

    <servlet-name>spring</servlet-name>

    <url-pattern>/</url-pattern>

  </servlet-mapping>

  <context-param>

    <param-name>log4jConfigLocation</param-name>

    <param-value>classpath:log4j.properties</param-value>

  </context-param>

  <context-param>

    <param-name>webAppRootKey</param-name>

    <param-value>springMVCProject.root</param-value>

  </context-param>

  <listener>

    <listener-class>

			org.springframework.web.util.Log4jConfigListener

		</listener-class>

  </listener>

</web-app>

//然后是spring-servlet.xml

<!--1、自动扫描  -->

	<context:component-scan base-package="com.hbbm">

		<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Service"/>

	</context:component-scan>

<!--2、静态文件  -->

	<mvc:resources location="/static/" mapping="/static/**"></mvc:resources>

<!--3、MVC默认注解驱动  -->

	<mvc:annotation-driven/>

<!--4、JSP视图解析器  -->

	<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">

		<property name="prefix" value="/WEB-INF/pages/"></property>

		<property name="suffix" value=".jsp"></property>

	</bean>



//然后是相关controller



@Controller

@RequestMapping("/")

public class MenuController {

	@Resource

	private MenuService menuService;

	@RequestMapping("index")

	public String getAllMenus(Model model){

		List<Menu> menus=menuService.getAllMenus();

		model.addAttribute("menus", menus.size());

		return "index";

	}

}