struts框架搭建部署的时候提示错误 求救！

Question

run on server选择此工程是提示
struts-prj1 is required and cannot be removed from the server
然后我直接点finish也能够启动tomcat 但是访问localhost:8080/struts-prj1/login.jsp则提示404

 HTTP Status 404 - /struts-prj1/login.jsp

type Status report

message /struts-prj1/login.jsp

description The requested resource is not available.

Apache Tomcat/7.0.64

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" id="WebApp_ID" version="3.0">
  <display-name>struts-prj1</display-name>

  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <welcome-file>default.jsp</welcome-file>
  </welcome-file-list>

  <!-- 定义Struts2的核心Filter -->
<filter>
    <filter-name>struts2</filter-name>
    <filter-class>
        org.apache.struts2.dispatcher.ng.filter
                      .StrutsPrepareAndExecuteFilter
    </filter-class>
</filter>
<!-- 让Struts2的核心Filter拦截所有请求 -->
<filter-mapping>
    <filter-name>struts2</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>

</web-app>

/src/struts.xml

 <?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
"http://struts.apache.org/dtds/struts-2.3.dtd">
<struts>
    <package name="strutsBean" extends="struts-default" namespace="/">
        <action name="login" class="cn.edu.zjut.action.UserAction">
            <result name="success">/loginSuccess.jsp</result>
            <result name="fail">/loginFail.jsp</result>
        </action>
    </package>
</struts>

Answer 1

404状态码错误，资源不存在，你的web.xml文件配置貌似有点问题，你把struts2在web.xml文件的配置移到上面，然后display-name标签的值去掉，即相关部分配置成下面代码那样，重启一下服务器，看看有没问题？如果还有问题，看下服务器开启后，控制台有没有报相应的错误。

 <?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
    http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
    <display-name></display-name>

    <filter>
        <filter-name>struts2</filter-name>
        <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
    </filter>

    <filter-mapping>
        <filter-name>struts2</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>
</web-app>