Spring MVC Multiple File Upload example

In this simple tutorial we will see how to implement multiple file upload in a Spring 3 MVC based application.

The requirement is simple. We have a form which displays file input component. User selects a file and upload it. Also its possible to add more file input components using Add button. Once the files are selected and uploaded, the file names are displayed on success page.

1. Maven Dependencies / Required JAR files

If you using Maven in your project for dependency management, you’ll need to add dependencies for Apache Common File upload and Apache Common IO libraries. The spring’s CommonsMultipartResolver class internal uses these library to handle uploaded content.
Add following dependencies in your maven based project to add File upload feature.

	<dependencies>
		<!-- Spring 3 MVC  -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
			<version>3.1.2.RELEASE</version>
		</dependency>
		<!-- Apache Commons file upload  -->
		<dependency>
			<groupId>commons-fileupload</groupId>
			<artifactId>commons-fileupload</artifactId>
			<version>1.2.2</version>
		</dependency>
		<!-- Apache Commons IO -->
		<dependency>
			<groupId>org.apache.commons</groupId>
			<artifactId>commons-io</artifactId>
			<version>1.3.2</version>
		</dependency>
		<!-- JSTL for c: tag -->
		<dependency>
			<groupId>jstl</groupId>
			<artifactId>jstl</artifactId>
			<version>1.2</version>
		</dependency>
	</dependencies>

If you have a simple web application, add following JAR files in WEB-INF/lib folder. You can download all these JARs with source code at the end of this tutorial.

2. Model – Form Object

Create a Java bean which acts as Model/Form object for our Spring application. This bean contains a List of org.springframework.web.multipart.MultipartFile objects. Spring framework provides a useful class MultipartFile which can be used to fetch the file content of uploaded file. Apart from its content, the MultipartFile object also gives you other useful information such as filename, file size etc.

FileUploadForm.java

package net.viralpatel.spring3.form;

import java.util.List;

import org.springframework.web.multipart.MultipartFile;

public class FileUploadForm {

	private List<MultipartFile> files;
	
	//Getter and setter methods
}

3. Controller – Spring Controller

Create a Spring 3 MVC based controller which handles file upload. There are two methods in this controller:

  1. displayForm – Is a used to show input form to user. It simply forwards to the page file_upload_form.jsp
  2. save – Fetches the form using @ModelAttribute annotation and get the File content from it. It creates a list of filenames of files being uploaded and pass this list to success page.

FileUploadController.java

package net.viralpatel.spring3.controller;

import java.util.ArrayList;
import java.util.List;

import net.viralpatel.spring3.form.FileUploadForm;

import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.multipart.MultipartFile;

@Controller
public class FileUploadController {
	
	@RequestMapping(value = "/show", method = RequestMethod.GET)
	public String displayForm() {
		return "file_upload_form";
	}
	
	@RequestMapping(value = "/save", method = RequestMethod.POST)
	public String save(
			@ModelAttribute("uploadForm") FileUploadForm uploadForm,
					Model map) {
		
		List<MultipartFile> files = uploadForm.getFiles();

		List<String> fileNames = new ArrayList<String>();
		
		if(null != files && files.size() > 0) {
			for (MultipartFile multipartFile : files) {

				String fileName = multipartFile.getOriginalFilename();
				fileNames.add(fileName);
				//Handle file content - multipartFile.getInputStream()

			}
		}
		
		map.addAttribute("files", fileNames);
		return "file_upload_success";
	}
}

4. View – JSP views

Now create the view pages for this application. We will need two JSPs, one to display file upload form and another to show result on successful upload.

The file_upload_form.jsp displays a form with file input. Apart from this we have added small jquery snippet onclick of Add button. This will add a new file input component at the end of form. This allows user to upload as many files as they want (subjected to file size limit ofcourse).

Note that we have set enctype=”multipart/form-data” attribute of our <form> tag.

file_upload_form.jsp

<%@taglib uri="http://www.springframework.org/tags/form" prefix="form"%>
<html>
<head>
	<title>Spring MVC Multiple File Upload</title>
<script 
src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
<script>
$(document).ready(function() {
	//add more file components if Add is clicked
	$('#addFile').click(function() {
		var fileIndex = $('#fileTable tr').children().length - 1;
		$('#fileTable').append(
				'<tr><td>'+
				'	<input type="file" name="files['+ fileIndex +']" />'+
				'</td></tr>');
	});
	
});
</script>
</head>
<body>
<h1>Spring Multiple File Upload example</h1>

<form:form method="post" action="save.html" 
		modelAttribute="uploadForm" enctype="multipart/form-data">

	<p>Select files to upload. Press Add button to add more file inputs.</p>

	<input id="addFile" type="button" value="Add File" />
	<table id="fileTable">
		<tr>
			<td><input name="files[0]" type="file" /></td>
		</tr>
		<tr>
			<td><input name="files[1]" type="file" /></td>
		</tr>
	</table>
	<br/><input type="submit" value="Upload" />
</form:form>
</body>
</html>

Note that we defined the file input name as files[0], files[1] etc. This will map the submitted files to the List object correctly.

I would suggest you to go through this tutorial to understand how Spring maps multiple entries from form to bean: Multiple Row Form Submit using List of Beans

Second view page is to display filename of uploaded file. It simply loops through filename list and display the names.

file_upload_success.jsp

<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<html>
<head>
	<title>Spring MVC Multiple File Upload</title>
</head>
<body>
	<h1>Spring Multiple File Upload example</h1>
	<p>Following files are uploaded successfully.</p>
	<ol>
		<c:forEach items="${files}" var="file">
			<li>${file}</li>
		</c:forEach>
	</ol>
</body>
</html>

5. Spring Configuration

In Spring configuration (spring-servlet.xml) we define several important configurations. Note how we defined bean multipartResolver. This will make sure Spring handles the file upload correctly using CommonsMultipartResolver class.

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:context="http://www.springframework.org/schema/context"
	xmlns:mvc="http://www.springframework.org/schema/mvc"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd">

	<context:annotation-config />
	<context:component-scan base-package="net.viralpatel.spring3.controller"/>
 
 <bean id="multipartResolver"
  class="org.springframework.web.multipart.commons.CommonsMultipartResolver"/>

  <bean id="jspViewResolver"
	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 name="suffix" value=".jsp" />
  </bean>
</beans>

6. Output

Execute the project in Eclipse. Open following URL in browser to see file upload form.

URL: http://localhost:8080/Spring3MVC_Multiple_File_Upload_example/show.html

spring-mvc-multiple-file-upload-demo

Select files through file dialog and press Upload button to upload. Following page will displayed with list of files being uploaded.

spring-mvc-multi-file-upload-success

We have added a small Javascript snippet for Add button. This will add more file upload components to the page. Use this if you want to upload more files.

Download Source Code

SpringMVC_Multi_File_Upload_example.zip (3.6 MB)



37 Comments

  • Yogesh 22 November, 2012, 10:21

    Hi Viral! A great tutorial! How do we restrict the file types being uploaded. Use case being i want the user to upload only .pdf file or .xls files.

    • Greg 25 January, 2013, 18:41

      You can use a validator, first register your validator

      	@InitBinder("uploadItem")
      	void initBinder(WebDataBinder binder) {
      		binder.setValidator(new UploadValidator ());
      	}
      	
      

      Then you apply that validator to uploaded file

      
          public String uploadPluginAction(@Valid @ModelAttribute("uploadItem") FileUploadBean uploadItem, BindingResult result, ModelMap modelMap,
                  HttpServletRequest request, HttpServletResponse response)
          {
              logger.trace("Upload  Handler");
              // Check for validation error
              if (result.hasErrors())
              {
      
                  return "/add";
              }
      }
      
      mport java.io.IOException;
      
      import org.apache.log4j.Logger;
      import org.springframework.validation.Errors;
      import org.springframework.validation.Validator;
      import org.springframework.web.multipart.MultipartFile;
      
      public class  UploadValidator implements Validator {
      	private static transient Logger logger = Logger.getLogger(UploadValidator.class);
      	// Content types the user can upload
      	private static final String[] ACCEPTED_CONTENT_TYPES = new String[] {
      			"application/pdf",
      			"application/doc",			
      			"application/msword",
      			"application/rtf",			
      			"text/richtext" , 
      			"text/rtf" , 
      			"text/plain" , 
      			"application/vnd.openxmlformats-officedocument.wordprocessingml.document" , 
      			"application/vnd.sun.xml.writer" ,
      			"application/x-soffice" ,
      			};
      	
      	private static final String[] ACCEPTED_EXTENSIONS = new String[] {
      		"doc",
      		"pdf",
      		"docx",
      		"rtf",	
      		"txt",	
      	};
      	
      	@Override
      	public boolean supports(Class<?> clazz) {
      		return FileUploadBean.class.equals(clazz);
      	}
      
      	/**
      	 * Validate our uploaded bean
      	 */
      	@Override
      	public void validate(Object obj, Errors errors) {
      		FileUploadBean uploadItem = (FileUploadBean) obj;
      		MultipartFile file = uploadItem.getFile();
      		try {
      			if(file == null || file.getBytes().length == 0){
      				errors.reject("error.upload.null", "File name can't be empty");
      				return;
      			}
      		} catch (IOException e) {
      			logger.error(e.getMessage());			
      		}		
      		
      		// Check content type
      		boolean acceptableContentType = false;
      		String incomingContentType = file.getContentType();
      		logger.info("FileName = "+file.getName());		
      		logger.info("incomingContentType = "+incomingContentType);
      		// This related to bug  when on Vista and using Firefox content type is 'application/octet-stream'		  
      		// Instead  of one of the allowed ones
      		if("application/octet-stream".equalsIgnoreCase(incomingContentType)){
      			int index = file.getOriginalFilename().lastIndexOf('.');
      			String incomingExtension = file.getOriginalFilename().substring(index + 1);
      			for(String extendsion : ACCEPTED_EXTENSIONS){
      				if(extendsion.equalsIgnoreCase(incomingExtension)){
      					acceptableContentType = true;
      					break;
      				}			
      			}
      		}else{
      			for(String contentType : ACCEPTED_CONTENT_TYPES){
      				logger.debug("Comparing " + incomingContentType +" to "+ contentType);
      				if(contentType.equalsIgnoreCase(incomingContentType)){
      					acceptableContentType = true;
      					break;
      				}			
      			}
      		}
      		if(!acceptableContentType){
      			errors.reject("error.upload.contenttype", "Please upload a file with one of the following file types; .doc, .docx, .txt, .pdf, .rtf .");
      		}
      	}
      }
      
      

      I hope this helps

      • Majid 18 September, 2013, 17:48

        Hi Creg,

        In your reply said :
        First register your validator, then apply, can you please show us where to register and where to apply, and where to create the validator, do we need a configuration somewhere ?

        Thanks

  • Auton 15 December, 2012, 19:28

    Hello there, nice tutorial. Just one warn, when I run your example after download it from here and I get the following exception stacktrace:

    org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.validation.BindException: org.springframework.validation.BeanPropertyBindingResult: 1 errors
    Field error in object 'uploadForm' on field 'files[0]': rejected value [[org.springframework.web.multipart.commons.CommonsMultipartFile@21e4d4, org.springframework.web.multipart.commons.CommonsMultipartFile@1363716]]; codes [typeMismatch.uploadForm.files[0],typeMismatch.uploadForm.files,typeMismatch.files[0],typeMismatch.files,typeMismatch]; arguments [org.springframework.context.support.DefaultMessageSourceResolvable: codes [uploadForm.files[0],files[0]]; arguments []; default message [files[0]]]; default message [Failed to convert property value of type 'java.util.LinkedList' to required type 'org.springframework.web.multipart.MultipartFile' for property 'files[0]'; nested exception is java.lang.IllegalStateException: Cannot convert value of type [java.util.LinkedList] to required type [org.springframework.web.multipart.MultipartFile] for property 'files[0]': no matching editors or conversion strategy found]
    

    You shoul change the line of code:

    var fileIndex = $('#fileTable tr').children().length - 1;
    

    for this one:

    var fileIndex = $('#fileTable tr').children().length;
    

    doing so, it wont duplicate the same last index when select the “Add File” button

    Regards!

  • Cagatay 4 January, 2013, 14:51

    Very good tutorial, thanks.

  • argan 5 January, 2013, 11:59

    this is very good to learn java, keep exist with this site such we can to be java expert hahahahaha., thanks viralpatel.,

  • Hariharan 14 January, 2013, 15:22

    Thanks for this example. Its easy to understand, I have downloaded the source code, but i am not able to run the project.

    http://localhost:9090/SpringMVC_Multi_File_Upload_example/

    i am getting 404 error. what is missing?.

  • Aks13 22 January, 2013, 1:44

    Spring Multiple File Upload example
    Following files are uploaded successfully.

    CreateDB.sql

    Where is place uploaded files ?

  • warika 22 January, 2013, 22:09

    I want to using ajax(not submit form), read the selected file in input file. You can help me…

    • Asier 2 July, 2013, 21:52

      Hi,

      I need to send a similar form but using AJAX. Any solution?

      Thanks a lot!

  • rudi 3 February, 2013, 16:08

    hai all
    can you help me now?
    For some of my homework (one of many problems)
    “how to uploading file xls with asp mvc 3 to database? ”
    share with me please, simple sample
    programming ASP MVC3
    Database SQL SERVER
    example databases name_DB = db_school, name_table = tbl_student, Field = – id, name

  • Sid 4 February, 2013, 10:29

    Thanks for detailed explanation. Before visiting to this page I didn’t knew anything about file upload, Now i can write file upload code easily..

    Regards
    sid

  • Sudipto Saha 20 February, 2013, 15:40

    I was not sure where the files were uploaded…
    So,I just got your code a little modified with d help of some other example:
    And here is the full running code:
    1.Just Create D:\Test\Upload directory structure or whatever.
    2.Copy this code to FileUploadController.java

    package net.viralpatel.spring3.controller;
    
    import java.io.File;
    import java.io.IOException;
    import java.util.ArrayList;
    import java.util.List;
    
    import net.viralpatel.spring3.form.FileUploadForm;
    
    import org.springframework.stereotype.Controller;
    import org.springframework.ui.Model;
    import org.springframework.web.bind.annotation.ModelAttribute;
    import org.springframework.web.bind.annotation.RequestMapping;
    import org.springframework.web.bind.annotation.RequestMethod;
    import org.springframework.web.multipart.MultipartFile;
    
    @Controller
    public class FileUploadController {
    	private String saveDirectory = "D:/Test/Upload/"; //Here I Added
    	
    	@RequestMapping(value = "/show", method = RequestMethod.GET)
    	public String displayForm() {
    		return "file_upload_form";
    	}
    	
    	@RequestMapping(value = "/save", method = RequestMethod.POST)
    	public String save(
    			@ModelAttribute("uploadForm") FileUploadForm uploadForm,
    					Model map) throws IllegalStateException, IOException {
    		
    		List<MultipartFile> files = uploadForm.getFiles();
    
    		List<String> fileNames = new ArrayList<String>();
    		
    		if(null != files && files.size() > 0) {
    			for (MultipartFile multipartFile : files) {
    
    				String fileName = multipartFile.getOriginalFilename();
    				fileNames.add(fileName);
    				//Handle file content - multipartFile.getInputStream()
    				multipartFile.transferTo(new File(saveDirectory + multipartFile.getOriginalFilename()));   //Here I Added
    			}
    		}
    		
    		map.addAttribute("files", fileNames);
    		return "file_upload_success";
    	}
    }
    
    
    • SATHYA 30 May, 2013, 16:29

      when I copied your updated controller, the file is getting uploaded into the location. But, I’m getting this error. Please clarify.

      java.io.IOException: Destination file [C:\Temp\Upload] already exists and could not be deleted
      org.springframework.web.multipart.commons.CommonsMultipartFile.transferTo(CommonsMultipartFile.java:130)

      • SATHYA 30 May, 2013, 17:28

        I got the solution for the above exception. I just added a condition like this and added the files in the last step. Please see the code below:

         if(null != files && files.size() > 0) {
                    for (MultipartFile multipartFile : files) {
         
                        String fileName = multipartFile.getOriginalFilename();
                        if(!"".equalsIgnoreCase(fileName)){
                        //Handle file content - multipartFile.getInputStream()
                        multipartFile.transferTo(new File(saveDirectory + fileName));   //Here I Added
                        fileNames.add(fileName);
                        }
                    }
        
        • Govardhan 15 July, 2014, 12:19

          Hi Sathya,

          How to get a path and path will store mysqldatabase with the help of hibernate.please send me a code.Thanks@govardhan

    • Suraj 17 September, 2013, 15:22

      This was helpful :)

  • Dhoni 4 March, 2013, 22:18

    cool machi…yenga tale viral-kku oru ooooooo podu…

  • prem 28 March, 2013, 11:52

    Hi viral could you please rectify this following exception

    SEVERE: Context initialization failed
    org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 12 in XML document from ServletContext resource [/WEB-INF/dispatcher-servlet.xml] is invalid; nested exception is org.xml.sax.SAXParseException: cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'context:annotation-config'.
    	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:396)
    	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334)
    SEVERE: WebModule[/SpringFileUpload]StandardWrapper.Throwable
    org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 12 in XML document from ServletContext resource [/WEB-INF/dispatcher-servlet.xml] is invalid; nested exception is org.xml.sax.SAXParseException: cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'context:annotation-config'.
    	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:396)
    	at java.lang.Thread.run(Thread.java:619)
    
    SEVERE: Exception while invoking class com.sun.enterprise.web.WebApplication start method
    java.lang.Exception: java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: org.apache.catalina.LifecycleException: org.xml.sax.SAXParseException: cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'context:annotation-config'.
    	at com.sun.enterprise.web.WebApplication.start(WebApplication.java:138)
    	at org.glassfish.internal.data.EngineRef.start(EngineRef.java:130)
    
    SEVERE: Exception while loading the app
    SEVERE: Exception while loading the app : java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: org.apache.catalina.LifecycleException: org.xml.sax.SAXParseException: cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'context:annotation-config'.
    
  • Vamshi 18 April, 2013, 0:08

    This really helped me. Struggled lot of time to get this done before seeing this tutorial/topic

    Thankyou.

  • sumeet singh 27 April, 2013, 11:28

    very nice tutorial for beginners.

  • praveen 29 May, 2013, 22:58

    Really a great tutorial. I am getting file name as null in controller. here is my controller code.

    List files = fileUploadForm.getFiles();
    		List fileNames = new ArrayList();
    		BufferedReader br;
    		FileWriter fstream;
    		BufferedWriter out = null;
    		
    		if(null != files &amp;&amp; files.size() &gt; 0) {
    			for (MultipartFile multipartFile : files) {
    
    				String fileName = multipartFile.getOriginalFilename();
    				fileNames.add(fileName);
    				System.out.println(fileNames.get(0));
    				try {
    					
    					fstream = new FileWriter("D://input.txt");
    					out = new BufferedWriter(fstream);
    					
    					InputStream inputStream = multipartFile.getInputStream();
    					
    					br = new BufferedReader(new InputStreamReader(inputStream));
    					
    					while(br.readLine()!=null){
    						System.out.println("line "+br.readLine());
    						out.write(br.readLine().toString());
    					}
    				} catch (IOException e) {
    					e.printStackTrace();
    				}
    				
    				finally{
    					try {
    						out.close();
    					} catch (IOException e) {
    						e.printStackTrace();
    					}
    				}
    
    			}
    		}
    

    Please help me

    • Dinesh 24 June, 2013, 18:16

      Check if you have added

      in spring-servlet.xml

      • Dinesh 24 June, 2013, 18:21
        <bean id="multipartResolver"
        	class="org.springframework.web.multipart.commons.CommonsMultipartResolver" /> 
  • Thasnim hm 19 June, 2013, 20:27

    Hi,
    Thanks for sharing. Nice one .

  • Dinesh 25 June, 2013, 10:21

    Hi, dynamically added file type not working. when I click on add file and upload three files then also I get only default two file. Dynamically added file object are not available in controller.

    Please help..!!.

  • Venki 19 July, 2013, 21:42

    I am getting the java.io.IOException: Destination file [C:\TEMP] already exists and could not be deleted.

    However the file is getting uploaded and updated.

    Please see my code below :

    try {
    	if(multiPartFile !=null){
    		InputStream inputStream = multiPartFile.getInputStream();
    		multiPartFile.transferTo( new File(SAVE_DIR + multiPartFile.getOriginalFilename()));
    		deploymentStackMap.setUploadFileName( multiPartFile.getOriginalFilename().toString());
    	}
    } catch (IOException e) {
    	// TODO Auto-generated catch block
    	e.printStackTrace();
    }
    
  • prem 25 July, 2013, 11:46

    i want to show the image after upload image so can u help me to get that code in .jsp and also controller?

  • Devesh Anand 22 August, 2013, 18:41

    Hi viral, Really this examples helps me a lot, But plz do one help for me, plz develop a applicaiton to select two files from browser ( txt1, txt2) and display it on to the browser and while clicking on save button it will ask the location on harddisk to save the files.
    And plz send me these application on to the my id – deveshanand2@gmail.com
    and if possible then give me ur number also into my id.

    Thanking you
    ==========
    Devesh Anand

  • jimmi 3 October, 2013, 23:33

    How many changes are require to convert this to Ajax based file upload?

  • Amuthan 12 November, 2013, 13:13

    I have repository class where I want to store the image that is coming from MultipartFile to webapp/resources/images directory before adding the product details to the repository ?

     
        @Override
    	public void addProduct(Product product) {
            Resource resource = resourceLoader.getResource("file:webapp/resources/images");
            
    		 MultipartFile proudctImage = product.getProudctImage();
    		 
    		 try {
    			proudctImage.transferTo(new File(resource.getFile()+proudctImage.getOriginalFilename()));
    		} catch (IOException e) {
    			throw new RuntimeException(e);
    		}
    		listOfProducts.add(product);
    	}
    

    my repository class is ResourceLoaderAware. I am getting fileNotFoundException, “imagesDesert.jpg” is the image I am trying to upload

     
        java.io.FileNotFoundException: webapp\resources\imagesDesert.jpg (The system cannot find the path specified)
    
  • santhosh 20 November, 2013, 11:09

    Hi Viral,

    Do you have any idea for sending Email with multiple attachments???? actually i refereed bellow link http://www.codejava.net/frameworks/spring/spring-mvc-send-e-mail-with-attachments its working fine for single attachment….
    please if u have any idea share us…
    Thank you

  • priya 28 January, 2014, 16:40

    hey i want to remove attach files…
    plz give me code as early as possible.

    function confirmation()
    {
    alert(“Please check your mail and attachment”);

    }
    $(document).ready(function() {
    //add more file components if Add is clicked
    $(‘#addFile’).click(function() {
    var fileIndex = $(‘#fileTable tr’).children().length;
    if(fileIndex==0){
    fileIndex=fileIndex;

    }
    else if(fileIndex==2){
    fileIndex=fileIndex-1;
    }
    else{
    var i=fileIndex/2-1;
    fileIndex=i+1;
    }

    $(‘#fileTable’).append(

    <tr><td>'+
                    '   <input type="file" name="files['+ fileIndex +']" size="42" id="fileselected"/>'+
                    '</td>' +
                    '<td>'+
                    '   <input id="delfile" type="button" value=" Remove File"  />'+
                    '</td></tr>

    ‘);

    });

    $(‘#delfile’).live(‘click’, function() {

    $(this).parent().parent().html(“”);
    return false;
    });
    });

    java code————————

    
    public void sendingmail(mail mail) {
    		
    		try{
    			MimeMessage mimemsg=javaMailSender.createMimeMessage();
    			MimeMessageHelper mmHelper=new MimeMessageHelper(mimemsg,true);
    			mmHelper.setFrom("mjujam@xcalibertech.com");
    			mmHelper.setTo(mail.getTo());
    			mmHelper.setSubject(mail.getSub());
    			mmHelper.setText(mail.getText());
    			
     			List<MultipartFile> files=mail.getFiles();
    			List<String> fileNames = new ArrayList<String>();
    			String	fileName;
    			 float total=0.0f;
    			 float total1=0.0f;
    			 float total2=0.0f;
    	         
    	        if(null != files && files.size() > 0) {
    	            for (MultipartFile multipartFile : files) {
    	       
    	              fileName = multipartFile.getOriginalFilename();
    	          
    	              String path="D:/Attachments/"+fileName;
    	              File filenew=new File(path);
    	                float byt=filenew.length();
    	                total=total+byt;
    	                total1=total/1024;
    	                total2=total1/1024;
    	               
    	                try {
    					multipartFile.transferTo(filenew);
    					
    					} catch (IllegalStateException e) {
    						
    						e.printStackTrace();
    					} catch (IOException e) {
    						
    						e.printStackTrace();
    					}
    	                String newpath=filenew.getAbsolutePath();
    	                System.out.println(filenew.getAbsolutePath());
    	            
    	                FileSystemResource file = new FileSystemResource(new File(newpath));
    	                
    	                mmHelper.addAttachment(fileName, file);
    	            }
    	         
    	            System.out.println("\ntotal size="+total2+" MB");
    	            
    	        }
    			javaMailSender.send(mimemsg);
    		
    		}catch(MessagingException e)
    			{
    				e.printStackTrace(); 
    			}  
    		
    		
    	}
    

    thank you…..

  • abhinav 28 April, 2014, 10:18

    Getting this error when i try to execute this code

    java.lang.IllegalArgumentException: Document base C:\Documents and Settings\temp\My Documents\NetBeansProjects\WebRatan\build\web does not exist or is not a readable directory

  • abhinav 28 April, 2014, 16:48

    viralupload

    FileUploadController
    FileUploadController
    com.FileUploadController

    FileUploadController
    /FileUploadController

    spring
    org.springframework.web.servlet.DispatcherServlet
    1

    contextConfigLocation
    /WEB-INF/spring-servlet.xml

    org.springframework.web.context.ContextLoaderListener

    spring
    *.html

    index.html
    index.htm
    index.jsp
    default.html
    default.htm
    default.jsp

  • abhinav 28 April, 2014, 16:51
    <?xml version="1.0" encoding="UTF-8"?>
    <web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
    	<display-name>viralupload</display-name>
    	<servlet>
    		<description>
    		</description>
    		<display-name>FileUploadController</display-name>
    		<servlet-name>FileUploadController</servlet-name>
    		<servlet-class>com.FileUploadController</servlet-class>
    	</servlet>
    	<servlet-mapping>
    		<servlet-name>FileUploadController</servlet-name>
    		<url-pattern>/FileUploadController</url-pattern>
    	</servlet-mapping>
    	<servlet>
    		<servlet-name>spring</servlet-name>
    		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    		<load-on-startup>1</load-on-startup>
    	</servlet>
    	
    	<context-param>
    	<param-name>contextConfigLocation</param-name>
    	<param-value>/WEB-INF/spring-servlet.xml</param-value>
      </context-param>
     
      <listener>
        <listener-class>
              org.springframework.web.context.ContextLoaderListener
        </listener-class>
      </listener>
    
    	<servlet-mapping>
    		<servlet-name>spring</servlet-name>
    		<url-pattern>*.html</url-pattern>
    	</servlet-mapping>
    	<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>
    
  • satti babu 19 May, 2014, 12:35

    Hi viral, I have learnt so many things from ur blog….
    Can you help me out for doing file uploading using angularjs and spring??

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