multipartform-data | 易学教程

Mixed POST submit from AngularJS to Spring RestController

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问题 Basically I want to be able to post a form with some fields (JSON) and an attachment (multipart). Following is actually working code, the problem is that I don't like it so it mainly functions because of workarounds. Angular controller $http({ method: 'POST', url: 'rest/store/logo', headers: {'Content-Type': undefined }, transformRequest: function (data) { var formData = new FormData(); //need to convert our json object to a string version of json otherwise the browser will do a 'toString()'

upload image from ipad app to node js server using multiparty

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问题 I am very new to javascript and node js. I am working on uploading image from my iPad app to rest api of node js(express js) using multiparty module. Here is my image upload code in objective c. NSData *imgData = UIImageJPEGRepresentation(img.image, 0.2); NSString *urlString = @"http://localhost:3000/api/uploadimage"; NSString *str = @"displayImage"; NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init]; [request setCachePolicy:NSURLRequestReloadIgnoringLocalCacheData]; [request

Difference between multipart form upload and NSURLSession.uploadTaskWithRequest

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问题 Coming from the world of web programming, I'm pretty much comfortable with working with multipart form requests to upload files. However, in iOS, we have a thing called NSURLSession with the method uploadTaskWithRequest , which seems to be the method to call to do image uploads and the likes. Can you explain the difference between the two approach, multipart form upload vs uploadTaskWithRequest ? If I already have a backend that handle multipart form uploads, what kind of adjustments that I

HTTPBuilder and MultipartEntity / multipart form-data in Groovy

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问题 Trying to simulate a HTTP POST that needs to combine some INPUT/TEXT fields along with data from a file. It looks like I can have one or the other, but not both? In the snippet below, paramsToPost = [name: 'John', age:22] @Grab(group='org.codehaus.groovy.modules.http-builder', module='http-builder', version='0.5.0') Boolean doHttpPost(String url, Map paramsToPost, String fileContent) { HTTPBuilder http = new HTTPBuilder(url) def resp = http.request(Method.POST ) { req -> MultipartEntity mpe =

Cannot POST multipart data from retrofit 2

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问题 I have to send a post request in this format. --__X_PAW_BOUNDARY__ Content-Disposition: form-data; name="user_photo[image]"; filename="file.jpg" Content-Type: image/jpeg ÿØÿàJFIFHHÿáLExifMM*i ÿí8Photoshop 3.08BIM8BIM%ÔÙ²é ìøB~ÿÀ "ÿÄ ÿÄµ}!1AQa"q2¡#B±ÁRÑð$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz¢£¤¥¦§¨©ª²³´µ¶·¸¹ºÂÃÄÅÆÇÈÉÊÒÓÔÕÖ×ØÙÚáâãäåæçèéêñòóôõö÷øùúÿÄ ÿÄµw!1AQaq"2B¡±Á #3RðbrÑ $4á%ñ&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz¢£¤¥¦§¨©ª²³´µ¶·¸¹ºÂÃÄÅÆÇÈÉÊÒÓÔÕÖ×ØÙÚâãäåæçèéêòóôõö÷øùúÿÛC ÿÛC

Uploading videos using formdata in react native

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Has anyone successfully uploaded a video via React Native Formdata()? The code below attempts to upload a .mov file from the camera roll URI but in fact only the first frame of the video (a JPEG) gets uploaded. What's the issue here? var movVideo = { uri: uriFromCameraRoll, type: 'video/quicktime', name: 'something.mov', }; var body = new FormData(); body.append('video', movVideo); body.append('title', 'A beautiful video!'); fetch('https://mysite/upload_asset', { method: "POST", headers: { 'Accept': 'application/json', 'Content-Type': 'multipart/form-data' }, body: body, }).then((response) =>

send a file using NSURLConnection

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Hi I am using the following code for NSURLConnection //initialize new mutable data responseData = [[NSMutableData alloc] init]; //initialize url that is going to be fetched. NSURL *url = [NSURL URLWithString:URLCALL]; //initialize a request from url NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[url standardizedURL]]; //set http method [request setHTTPMethod:@"POST"]; //initialize a post data NSString *postData = [[NSString alloc] initWithString:@"action=3&senderCountryCode=91&senderPhoneNo=9573795715& receiverPhoneNo=9336240585&version=1.0"]; //set request content type we

Trying to upload MultipartFile with postman

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I am trying to upload a Multipart File using PostMan and getting errors. Here is the code and screenshots: http://imgur.com/pZ5cXrh http://imgur.com/NaWQceO @RequestMapping(value = "/upload", method = RequestMethod.POST) public void uploadFileHandler(@RequestParam("name") String name, @RequestParam("name") MultipartFile file) { if (!file.isEmpty()) { try { byte[] bytes = file.getBytes(); // Creating the directory to store file //String rootPath = System.getProperty("catalina.home"); String rootPath = "C:\\Desktop\\uploads"; File dir = new File(rootPath + File.separator + "tmpFiles"); if (!dir

Spring Boot Upload Multipart 413 Request Entity Too Large

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I have such a method: @RequestMapping(method = RequestMethod.POST) @ResponseStatus(HttpStatus.CREATED) @ResponseBody @PreAuthorize("@securityService.isAllowedAccessByCurrentUser(#resource?.userId)") public Post createPost(@RequestPart(required = false) @Valid final MultipartFile media, @RequestPart(required = true) @Valid PostUploadDto resource, final UriComponentsBuilder uriBuilder, final HttpServletResponse response) { return service.create(resource, media); } In application.properties I have this: # fileupload spring.servlet.multipart.max-file-size=1024MB spring.servlet.multipart.max

formData.has() is not a function [duplicate]

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This question already has an answer here : FormData.get function is undefined (1 answer) Closed 3 years ago . I'm trying to do a simple ajax file upload, but I'm getting an "Uncaught TypeError: formData.has is not a function" If I also comment out the formData.has() checking function and just replace it with formData.append('myResume'), I get a similar error that says formData.get() is not a function in my ajax call. Any suggestions? Thanks :) Here's the html: <div id="upload"> <form id="file-form" name="resume.pdf"> <input type="file" id="file-select"/> <button type="submit" id="upload-button