Spring mvc 我编写了一个使用SpringMVC上传文件的代码。没有显示任何错误或警告，但编译后仍然得到404错误

我写这段代码是为了将文件上传到一个名为images的目录中。但每次我使用ApacheTomcat7在eclipse上运行它时，它都会给出HTTP状态404-/Fileupload/。我在eclipse中使用maven插件来构建spring框架。它总是带来成功。然后，当使用apache编译并在我的服务器上运行时，出现了这个http错误404。我已经附上了所有的jsp代码和xml代码以及这个问题。请帮忙

pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.upload</groupId>
  <artifactId>Fileupload</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>war</packaging>
  <build>
    <sourceDirectory>src</sourceDirectory>
    <plugins>
      <plugin>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.1</version>
        <configuration>
          <source>1.7</source>
          <target>1.7</target>
        </configuration>
      </plugin>
      <plugin>
        <artifactId>maven-war-plugin</artifactId>
        <version>2.3</version>
        <configuration>
          <warSourceDirectory>WebContent</warSourceDirectory>
          <failOnMissingWebXml>false</failOnMissingWebXml>
        </configuration>
      </plugin>
    </plugins>
  </build>
  <dependencies>
    <dependency>
    <groupId>commons-fileupload</groupId>
    <artifactId>commons-fileupload</artifactId>
    <version>1.3.1</version>
</dependency>
<dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>3.8.2</version>
    </dependency>
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>javax.servlet-api</artifactId>
        <version>3.1.0</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-aop</artifactId>
        <version>4.0.4.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-beans</artifactId>
        <version>4.0.4.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-core</artifactId>
        <version>4.0.4.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
        <version>4.0.4.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-webmvc</artifactId>
        <version>4.0.0.RELEASE</version>
    </dependency>
  </dependencies>
</project>

spring-servlet.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:p="http://www.springframework.org/schema/p" 
    xmlns:mvc="http://www.springframework.org/schema/mvc"   
    xmlns:context="http://www.springframework.org/schema/context"    
    xsi:schemaLocation="http://www.springframework.org/schema/beans    
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd    
http://www.springframework.org/schema/context    
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">  
<mvc:default-servlet-handler/>
<mvc:annotation-driven />  

<context:component-scan base-package="com.upload"></context:component-scan>  

<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">  
<property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
<property name="prefix" value="/WEB-INF/jsp/"></property>  
<property name="suffix" value=".jsp"></property>  
</bean>  

<bean id="multipartResolver"   
class="org.springframework.web.multipart.commons.CommonsMultipartResolver"/>  

</beans>    

web.xml

    <?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">  
 <servlet>  
    <servlet-name>spring</servlet-name>  
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>  

    <init-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/spring-servlet.xml</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
</servlet>  
<servlet-mapping>  
    <servlet-name>spring</servlet-name>  
    <url-pattern>/</url-pattern>  
</servlet-mapping>  
</web-app>  

春天
org.springframework.web.servlet.DispatcherServlet
上下文配置位置
/WEB-INF/spring-servlet.xml
1.
春天
/  

index.jsp

    <%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<a href="uploadform.jsp">Upload Image</a>  
</body>
</html>

在此处插入标题

uploadform.jsp

    <%@taglib uri="http://www.springframework.org/tags/form" prefix="form"%>  

<!DOCTYPE html>  
<html>  
 <head>  
 <title>Image File Upload</title>  
 </head>  
 <body>  
<h1>File Upload Example </h1>  

<h3 style="color:red">${filesuccess}</h3>  
<form:form method="post" action="savefile" enctype="multipart/form-data">  
<p><label for="image">Choose Image</label></p>  
<p><input name="file" id="fileToUpload" type="file" /></p>  
<p><input type="submit" value="Upload"></p>  
</form:form>  
</body>  
</html>  

图像文件上传
文件上传示例
${filesuccess}
选择图像

尝试使用@RequestMapping（value=“/savefile”，method=RequestMethod.POST）也在您的jsp@cralfaro中。代码仍然显示相同的404错误页面未找到。您使用的是上下文路径吗？此外，当服务器启动时，检查日志，通常在控制台中列出所有控制器端点

    <%@taglib uri="http://www.springframework.org/tags/form" prefix="form"%>  

<!DOCTYPE html>  
<html>  
 <head>  
 <title>Image File Upload</title>  
 </head>  
 <body>  
<h1>File Upload Example </h1>  

<h3 style="color:red">${filesuccess}</h3>  
<form:form method="post" action="savefile" enctype="multipart/form-data">  
<p><label for="image">Choose Image</label></p>  
<p><input name="file" id="fileToUpload" type="file" /></p>  
<p><input type="submit" value="Upload"></p>  
</form:form>  
</body>  
</html>