struts框架搭建部署的时候提示错误 求救！
问题描述：
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>
答
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>
答
看了配置应该是没问题的。
是不是你少导了jar包？
你先访问http://localhost:8080/看看页面是否正常