Deploy java web project 404 with tomcat under linux

the war package is dropped under the webappas directory: ci-0.1.war automatically generates the ci-0.1 directory.

run the catalina.sh run access link
http://ip:8080/ci-0.1/ reported 404

web.xml configuration

1:
   <Host name="localhost"  appBase="webapps"
            unpackWARs="true" autoDeploy="true">

        <Context path="/" docBase="/opt/app/ctpsp/tomcat7/webapps/ci-0.1" debug="0" privileged="true" reloadable="true" />


        <!-- SingleSignOn valve, share authentication between web applications
             Documentation at: /docs/config/valve.html -->
        <!--
        <Valve className="org.apache.catalina.authenticator.SingleSignOn" />
        -->

        <!-- Access log processes all example.
             Documentation at: /docs/config/valve.html
             Note: The pattern used is equivalent to using pattern="common" -->
        <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
               prefix="localhost_access_log." suffix=".txt"
               pattern="%h %l %u %t "%r" %s %b" />

      </Host>
      
2 :
  <Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" URIEncoding="UTF-8"/>

the error is as follows:

16:41:08.556 [http-bio-8080-exec-23] DEBUG o.s.w.s.h.SimpleUrlHandlerMapping - Mapping [/manager/html] to HandlerExecutionChain with handler [org.springframework.web.servlet.resource.DefaultServletHttpRequestHandler@589b3062] and 1 interceptor
16:41:08.556 [http-bio-8080-exec-23] DEBUG o.s.web.servlet.DispatcherServlet - Last-Modified value for [/manager/html] is: -1
16:41:08.556 [http-bio-8080-exec-23] DEBUG o.s.web.servlet.DispatcherServlet - Null ModelAndView returned to DispatcherServlet with name "mvc-dispatcher": assuming HandlerAdapter completed request handling
16:41:08.556 [http-bio-8080-exec-23] DEBUG o.s.web.servlet.DispatcherServlet - Successfully completed request
16:41:08.553 [http-bio-8080-exec-1] DEBUG o.s.w.s.h.SimpleUrlHandlerMapping - URI Template variables for request [/manager/html] are {}
16:41:08.557 [http-bio-8080-exec-1] DEBUG o.s.w.s.h.SimpleUrlHandlerMapping - Mapping [/manager/html] to HandlerExecutionChain with handler [org.springframework.web.servlet.resource.DefaultServletHttpRequestHandler@589b3062] and 1 interceptor
16:41:08.557 [http-bio-8080-exec-1] DEBUG o.s.web.servlet.DispatcherServlet - Last-Modified value for [/manager/html] is: -1
16:41:08.557 [http-bio-8080-exec-1] DEBUG o.s.web.servlet.DispatcherServlet - Null ModelAndView returned to DispatcherServlet with name "mvc-dispatcher": assuming HandlerAdapter completed request handling
16:41:08.557 [http-bio-8080-exec-1] DEBUG o.s.web.servlet.DispatcherServlet - Successfully completed request