multipartform-data

问题 So this HTML code submits the data in the correct format for me. <form action=\"https://www.example.com/register.php\" method=\"post\" enctype=\"multipart/form-data\"> Name: <input type=\"text\" name=\"userName\"><BR /> Email: <input type=\"text\" name=\"userEmail\"><BR /> Password: <input type=\"text\" name=\"userPassword\"><BR /> Avatar: <input type=\"file\" name=\"avatar\"><BR /> <input type=\"submit\"> </form> I\'ve looked into a good number of articles on how to do a multipart/form-data

问题 I am using Jersey based restful Service implementation strategy to build a service which will be used to upload files. My service class name is : UploadFileService.java (See Code below) package com.jerser.service; import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import javax.ws.rs.Consumes; import javax.ws.rs.POST; import javax.ws.rs.Path; import javax.ws.rs.core.MediaType; import javax.ws.rs.core

问题 Does anyone know how to use the HttpClient in .Net 4.5 with multipart/form-data upload? I couldn\'t find any examples on the internet. 回答1: my result looks like this: public static async Task<string> Upload(byte[] image) { using (var client = new HttpClient()) { using (var content = new MultipartFormDataContent("Upload----" + DateTime.Now.ToString(CultureInfo.InvariantCulture))) { content.Add(new StreamContent(new MemoryStream(image)), "bilddatei", "upload.jpg"); using ( var message = await

问题 I am currently using the Chrome Addon Postman - REST Client to easily create POST / GET request. Now I want to debug an upload script and I am looking for a tool to make requests encoded as \"multipart/form-data\" so that I can send also a file. 回答1: UPDATE: I have created a video on sending multipart/form-data requests to explain this better. Actually, Postman can do this. Here is a screenshot Newer version : Screenshot captured from postman chrome extension Another version Older version

问题 I have problem uploading file using POST request in Node.js. I have to use request module to accomplish that (no external npms). Server needs it to be multipart request with the file field containing file\'s data. What seems to be easy it\'s pretty hard to do in Node.js without using any external module. I\'ve tried using this example but without success: request.post({ uri: url, method: \'POST\', multipart: [{ body: \'<FILE_DATA>\' }] }, function (err, resp, body) { if (err) { console.log(\

问题 This question already has an answer here: Sending multipart/formdata with jQuery.ajax 13 answers The XMLHttpRequest Level 2 standard (still a working draft) defines the FormData interface. This interface enables appending File objects to XHR-requests (Ajax-requests). Btw, this is a new feature - in the past, the \"hidden-iframe-trick\" was used (read about that in my other question). This is how it works (example): var xhr = new XMLHttpRequest(), fd = new FormData(); fd.append( \'file\',

问题 I want to create an employee information in the system by uploading an image along with employee data. I am able to do it with different rest calls using jersey. But I want to achieve in one rest call. I provide below the structure. Please help me how to do in this regard. @POST @Path(\"/upload2\") @Consumes({MediaType.MULTIPART_FORM_DATA,MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON}) public Response uploadFileWithData( @FormDataParam(\"file\") InputStream fileInputStream,

问题 What does enctype=\'multipart/form-data\' mean in an HTML form and when should we use it? 回答1: When you make a POST request, you have to encode the data that forms the body of the request in some way. HTML forms provide three methods of encoding. application/x-www-form-urlencoded (the default) multipart/form-data text/plain Work was being done on adding application/json, but that has been abandoned. (Other encodings are possible with HTTP requests generated using other means than an HTML form

问题 I\'m trying to do something I thought would be relatively simple: Upload an image to a server with the Android SDK. I\'m found a lot of example code: http://groups.google.com/group/android-developers/browse_thread/thread/f9e17bbaf50c5fc/46145fcacd450e48 http://linklens.blogspot.com/2009/06/android-multipart-upload.html But neither work for me. The confusion I keep running into is what is really needed to make a multipart request. What is the simplest way to have a multipart upload (with an

问题 How to send a multipart/form-data with requests in python? How to send a file, I understand, but how to send the form data by this method can not understand. 回答1: Basically, if you specify a files parameter (a dictionary), then requests will send a multipart/form-data POST instead of a application/x-www-form-urlencoded POST. You are not limited to using actual files in that dictionary, however: >>> import requests >>> response = requests.post('http://httpbin.org/post', files=dict(foo='bar'))