spring-dispatcher-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:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
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">
<mvc:annotation-driven />
<context:component-scan base-package="myproject" />
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/" />
<property name="suffix" value=".jsp" />
</bean>
<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<property name="maxUploadSize" value="100000" />
</bean>
</beans>
Controller that handle file uploadingpackage myproject.controller;
import java.io.File;
import java.io.IOException;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.multipart.MultipartFile;
@Controller
public class MyController {
@RequestMapping(value={"/"})
public String home(){
return "Home";
}
@RequestMapping(value="/upload", method = RequestMethod.POST)
public String upload(@RequestParam("file") MultipartFile file,Model model) throws IOException{
if (!file.isEmpty()) {
byte[] bytes = file.getBytes();//here you can write bytes to any file
model.addAttribute("ContentType", file.getContentType());
model.addAttribute("name", file.getName());
model.addAttribute("OriginalName", file.getOriginalFilename());
model.addAttribute("size", file.getSize());
file.transferTo(new File("F:/temp/"+file.getOriginalFilename()));
return "FileUploaded";
}else {
return "Home";
}
}
}
Form from where we upload the file<html>
<head>
<title>Spring MVC - File Uploading Example</title>
</head>
<body>
<h1>Spring MVC - File Uploading Example</h1>
<form method="post" action="upload" enctype="multipart/form-data">
<input type="file" name="file" />
<input type="submit" />
</form>
</body>
</html>
Result page <%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<!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>
<h1>File Uploaded</h1>
<h2>Name: ${name}</h2>
<h2>OriginalName: ${OriginalName}</h2>
<h2>ContentType: ${ContentType}</h2>
<h2>Size: ${size} bytes</h2>
</body>
</html>
List of Jar files
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