multipartform-data

问题 I ran into a problem while trying to upload a file to my S3 bucket. Everything works except that my file paramters do not seem appropriate. I am using Amazon S3 sdk to upload from nodejs to s3. These are my routes settings: var multiparty = require('connect-multiparty'), multipartyMiddleware = multiparty(); app.route('/api/items/upload').post(multipartyMiddleware, items.upload); This is items.upload() function: exports.upload = function(req, res) { var file = req.files.file; var s3bucket =

问题 I have a webapplication that can process POSTing of a html form like this: <form action="x" method="post" enctype="multipart/form-data"> <input name="xfa" type="file"> <input name="pdf" type="file"> <input type="submit" value="Submit"> </form> Note that there are two type="file" <input> elements. How can I script POSTing this from a Powershell script? I plan to do that to create a simple test-framework for the service. I found WebClient.UploadFile(), but that can only handle a single file.

问题 i am having a problem with uploading image with multipart-form here is my code i used from this answer var request = NSMutableURLRequest(URL: url!) request.HTTPMethod = "POST" var boundary = generateBoundaryString() request.setValue("multipart/form-data; boundary=\(boundary)", forHTTPHeaderField: "Content-Type") var body = NSMutableData() if self.img.image != nil { var imageData = UIImagePNGRepresentation(self.img.image) if imageData != nil { body.appendString("--\(boundary)\r\n") body

问题 Having an HTML Form that is submittet via POST (user clicking the submit button). Furthermore having an image that is read via Javascript of a canvas object (getImageData()). Question: How to "inject" this image data into the HTML Form, so that it gets uploaded as Content-Type:multipart/form-data and can be processed via the existing PHP Frameworks Data Extraction Logic? Example from a <input type="file" upload captured with CHrome in a POST request => it should look like this -----

问题 Having an HTML Form that is submittet via POST (user clicking the submit button). Furthermore having an image that is read via Javascript of a canvas object (getImageData()). Question: How to "inject" this image data into the HTML Form, so that it gets uploaded as Content-Type:multipart/form-data and can be processed via the existing PHP Frameworks Data Extraction Logic? Example from a <input type="file" upload captured with CHrome in a POST request => it should look like this -----

问题 I am trying to fill a form in a php application from a C# client (Outlook addin). I used Fiddler to see the original request from within the php application and the form is transmitted as a multipart/form. Unfortunately .Net does not come with native support for this type of forms (WebClient has only a method for uploading a file). Does anybody know a library or has some code to achieve this? I want to post different values and additionally (but only sometimes) a file. Thanks for your help,

问题 I'm trying to do a POST request from any of rest client like (Advanced rest client, Postman etc) for posting a request with mime type "multipart/related" but none of rest client supports. So is there a way to quickly POST a request from any of rest clients or other alternate solutions? 回答1: Though I have not tried multipart/related, but multipart/mixed using jersey client. Using Jersey client Create a multipart request .. eg. MultiPart multiPart = new MultiPart(); multiPart.bodyPart(....//

问题 I need to know which classes/types the compact framework supports. I found this, but it doesn't seem to help much. Specifically, I need to know if CF supports MultipartFormDataContent, as I need to upload a file from a handheld device to a Web API app. Does anybody know of a source that shows which classes/types are available in CF? 回答1: MSDN shows this information. If you go to a page, for example a class, and select the .NET 3.5 version of it, the members of the class will have a PDA icon

问题 I have a method to send image and text as a HttpPost using MultipartEntity content type. Everything works great with English symbols, but for unicode symbols (for example Cyrliics) it sends only ???. So, I'm wondering, how to set UTF-8 encoding for MultipartEntity correctly, since I've tried several sulutions, suggested on SO, but none of them worked. Here what I have already: HttpClient httpclient = new DefaultHttpClient(); HttpPost httpPost = new HttpPost(url); MultipartEntityBuilder

问题 I have created a Spring Boot 2 demo application with the Spring Initializr and added the controller below: @Controller @RequestMapping("/demo") public class UploadController { private final static Logger LOG = LoggerFactory.getLogger(UploadController.class); @PostMapping("/upload") public ResponseEntity<String> uploadFile( @RequestParam("metadata") MultipartFile metadata, @RequestParam("payload") MultipartFile payload) throws IOException { ObjectMapper mapper = new ObjectMapper(); Map