eclipse中springmvc框架出现404

出现404报错信息：

1.我出现的错误是配置没问题，找了一圈发现自己单词拼错了，导致运行不了，出现404

2.配置问题：

jar包：首先导入spring 的jar包15个，log4j两个，junit两个。（我是直接在电脑上建了一个文件夹，用的时候直接复制粘贴，不用每次来回倒）

配置文件：log4j.xml:

<?xml version="1.0" encoding="UTF-8"?>
<!-- status=debug 可以查看log4j的装配过程 -->
<configuration status="off" monitorInterval="1800">
    <appenders>
        <!-- 定义控制台输出 -->
        <Console name="Console" target="SYSTEM_OUT" follow="true">
            <PatternLayout
                pattern="%date{yyyy-MM-dd HH:mm:ss.SSS} %level [%thread][%file:%line] - %msg%n" />
        </Console>

        <RollingRandomAccessFile name="System"
            fileName="logs/mvchain/system.log" filePattern="logs/mvchain/system_%d{yyyy-MM-dd}_%i.log">
            <PatternLayout
                pattern="%date{yyyy-MM-dd HH:mm:ss.SSS} %level [%thread][%file:%line] - %msg%n" />
            <Policies>
                <!-- 多长时间生成一个文件;默认1天 -->
                <TimeBasedTriggeringPolicy interval="1"
                    modulate="true" />
                <!-- 多大的文件要切分 -->
                <SizeBasedTriggeringPolicy size="5K" />
            </Policies>
        </RollingRandomAccessFile>

        <!-- 外部打印日志 -->
        <RollingRandomAccessFile name="Outer"
            fileName="logs/mvchain/outer.log" filePattern="logs/mvchain/outer_%d{yyyy-MM-dd}_%i.log">
            <PatternLayout
                pattern="%date{yyyy-MM-dd HH:mm:ss.SSS} %level [%thread][%file:%line] - %msg%n" />
            <Policies>
                <TimeBasedTriggeringPolicy interval="1"
                    modulate="true" />
                <SizeBasedTriggeringPolicy size="100M" />
            </Policies>
        </RollingRandomAccessFile>

        <!-- 线程打印日志 -->
        <RollingRandomAccessFile name="Timer"
            fileName="logs/mvchain/timer.log" filePattern="logs/mvchain/timer_%d{yyyy-MM-dd}_%i.log">
            <PatternLayout
                pattern="%date{yyyy-MM-dd HH:mm:ss.SSS} %level [%thread][%file:%line] - %msg%n" />
            <Policies>
                <TimeBasedTriggeringPolicy interval="1"
                    modulate="true" />
                <SizeBasedTriggeringPolicy size="100M" />
            </Policies>
        </RollingRandomAccessFile>
    </appenders>
    <loggers>
        <!-- Root Logger(这个是整个配置文件的入口 -->
        <root level="trace">
            <!-- 调用定义的log4j配置
                console:指的是名字;(在这个标签中定义configuration==>appenders这下面标签的name属性 )
             -->
            <appender-ref ref="Console" />
            <appender-ref ref="System" />
        </root>

        <!-- 外部日志,分开日志,name为getLogger()
            console:指的是名字;(在这个标签中定义configuration==>appenders这下面标签的name属性 )
            下面定义的多个组合,logger标签中任意组合
         -->
        <logger name="SystemLog" level="info" additivity="false">
            <appender-ref ref="Console" />
            <appender-ref ref="System" />
        </logger>

        <!-- 外部日志,分开日志,name为getLogger() -->
        <logger name="OuterLog" level="info" additivity="false">
            <!-- 日志文件要输出到三个地方,控制台,系统文件,外部文件 -->
            <appender-ref ref="Console" />
            <appender-ref ref="System" />
            <appender-ref ref="Outer" />
        </logger>

        <!-- 线程日志,分开日志,name为getLogger() -->
        <logger name="TimerLog" level="info" additivity="false">
            <!-- 日志文件要输出到三个地方,控制台,系统文件,外部文件 -->
            <appender-ref ref="Console" />
            <appender-ref ref="System" />
            <appender-ref ref="Outer" />
        </logger>
    </loggers>
</configuration>

log4j

web.xml:

 <?xml version="1.0" encoding="UTF-8"?>
 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns="http://xmlns.jcp.org/xml/ns/javaee"
     xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
     id="WebApp_ID" version="4.0">
  <display-name>01_spring_mvc2</display-name>
   <!-- 配置开始 -->
   <servlet>
    <servlet-name>DispatcherServlet</servlet-name>
     <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
     <!-- 一起动就初始化此servlet,数字小的先加载，大的后加载 -->
     <init-param>
       <param-name>contextConfigLocation</param-name>
      <param-value>classpath*:applicationContext_*.xml</param-value>
     </init-param>

     <load-on-startup> 1</load-on-startup>
   </servlet>

   <servlet-mapping>
      <servlet-name>DispatcherServlet</servlet-name>
      <!-- 所有url启动要以htm结尾才会访问此servlet -->
      <url-pattern>*.htm</url-pattern>

   </servlet-mapping>
   <!-- 配置结束 -->

   <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>
 </web-app>

web.xml

index.jsp

 <%@ page language="java" contentType="text/html; charset=UTF-8"
     pageEncoding="UTF-8"%>
 <!DOCTYPE html>
 <html>
     <head>
         <meta charset="UTF-8">
         <title>首页</title>
     </head>
     <body>
        <!-- 项目命 -->
         ${pageContext.request.contextPath }
         <table  border="1"style="width:80%">
             <tr>

                <td>名字</td>
                <td>连接</td>
             </tr>

             <tr>

                <td>xml</td>
                <td>
                <a  href="${pageContext.request.contextPath}/xmlController.htm" target="_blank">xml</a>
                </td>
             </tr>
             <tr>

                <td>anno</td>
                <td><a  href="${pageContext.request.contextPath}/test1.htm" target="_blank">anno</a></td>
             </tr>

             <tr>

                <td>anno2</td>
                <td><a  href="${pageContext.request.contextPath}/test2.htm" target="_blank">anno2</a></td>
             </tr>

         </table>

     </body>
 </html>

index.jsp

applicationContext_common.xml:

 <?xml version="1.0" encoding="UTF-8"?>
 <beans xmlns="http://www.springframework.org/schema/beans"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:context="http://www.springframework.org/schema/context"
     xmlns:aop="http://www.springframework.org/schema/aop"
     xsi:schemaLocation="http://www.springframework.org/schema/beans
         https://www.springframework.org/schema/beans/spring-beans.xsd
         http://www.springframework.org/schema/context
         https://www.springframework.org/schema/context/spring-context.xsd
         http://www.springframework.org/schema/aop
         https://www.springframework.org/schema/aop/spring-aop.xsd">
     <context:component-scan
         base-package="conttroller"></context:component-scan>

     <bean id="xmlController" name="/xmlController.htm"
         class="conttroller.XmlController">
     </bean>

 </beans>

applicationContext_common.xml

另外还需要一个Java文件和jsp就不粘贴了

这个是我的目录：

404界面：