ssm添加访问项目名默认跳转到登录页

<mvc:annotation-driven />
<!-- DispatcherServlet不会拦截以webapp下开头的所有请求路径，并当作静态资源交由Servlet处理 -->
    <mvc:view-controller path="/" view-name="login"/>
    <mvc:resources location="/" mapping="/**/*.css"/>
    <mvc:resources location="/" mapping="/**/*.js"/>
    <mvc:resources location="/" mapping="/**/*.gif"/>
    <mvc:resources location="/" mapping="/**/*.ico"/>
    <mvc:resources location="/" mapping="/**/*.ico"/>
    <mvc:resources location="/" mapping="/**/*.png"/>
    <!-- /handle_register.do /login.do -->
    <mvc:interceptors>
        <mvc:interceptor>
            <mvc:mapping path="/**"></mvc:mapping>
            <mvc:exclude-mapping path="/sys/handle_register.do"/>
            <mvc:exclude-mapping path="/sys/login.do"/>
            <mvc:exclude-mapping path="/sys/register.do"/>
            <mvc:exclude-mapping path="/sys/login_out.do"/>
            <mvc:exclude-mapping path="/sys/show_index.do"/>
            <!-- 添加放过的静态资源请求-如上配置了mvc:resources 此处并未测试是否可以不再添加
有网友知道的 请留言告知下 谢谢 -->
            <mvc:exclude-mapping path="/**/fonts/*"/>
            <mvc:exclude-mapping path="/**/*.css"/>
            <mvc:exclude-mapping path="/**/*.js"/>
            <mvc:exclude-mapping path="/**/*.ico"/>
            <mvc:exclude-mapping path="/**/*.png"/>
            <mvc:exclude-mapping path="/**/*.gif"/>
            <mvc:exclude-mapping path="/**/*.jpg"/>
...

web.xml中增加

 <servlet-mapping>
    <servlet-name>MVC</servlet-name>
    <url-pattern>/</url-pattern>
  </servlet-mapping>