求大神们看看，我这个jsp跳转之后为什么404了？
index.jsp:
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %> <html> <body> <h2>Hello World!</h2> <a href="account/findAll">测试查询</a> </body> </html>
list.jsp:
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>用户请求</title>
</head>
<body>
<h3>查询所有用户信息</h3>
</body>
</html>controller:
@Controller
@RequestMapping("/account")
public class AccountController {
@RequestMapping("/findAll")
public String findAll(){
System.out.println("表现层：查询所有账户。。。");
return "list";
}
}
web.xml
<servlet>
<servlet-name>DispatcherServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:springmvc.xml</param-value>
</init-param>springmvc.xml:
<!--配置的视图解析器对象-->
<bean id="internalResourceViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/pages/"/>
<property name="suffix" value=".jsp"/>
</bean>
<!--过滤静态资源-->
<mvc:resources location="/css/" mapping="/css/**" />
<mvc:resources location="/images/" mapping="/images/**" />
<mvc:resources location="/js/" mapping="/js/**" />
<!--开启SpringMVC注解的支持-->
<mvc:annotation-driven/>首先你先测试一下，是否进入了控制层的那个findAll方法，我感觉你没有进去这个方法。