You can actually simplify your life here since all you are doing is submitting a form that contains some fields and file. You don’t need @RequestBody for what you are trying to do. You can use regular Spring MVC features, so your controller method would look like: @ResponseBody public WebResponse<Boolean> updateEUSettings( Locale locale, @Valid EUPSettingsWrapper … Read more
Take a look at the FormData object: https://developer.mozilla.org/en/docs/Web/API/FormData this.uploadFileToUrl = function(file, uploadUrl){ var fd = new FormData(); fd.append(‘file’, file); $http.post(uploadUrl, fd, { transformRequest: angular.identity, headers: {‘Content-Type’: undefined} }) .success(function(){ }) .error(function(){ }); }
Thanks for the answers, everybody! I recently had to get this to work, and used your suggestions heavily. However, there were a couple of tricky parts that did not work as expected, mostly having to do with actually including the file (which was an important part of the question). There are a lot of answers … Read more
How about this? formdata.append(‘tags’, JSON.stringify(tags)); … and, correspondingly, using json_decode on server to deparse it. See, the second value of FormData.append can be… a Blob, File, or a string, if neither, the value is converted to a string The way I see it, your tags array contains objects (@Musa is right, btw; making this_tag an … Read more
No Need to use any library for upload images using multipart request. Swift 4.2 func uploadImage(paramName: String, fileName: String, image: UIImage) { let url = URL(string: “http://api-host-name/v1/api/uploadfile/single”) // generate boundary string using a unique per-app string let boundary = UUID().uuidString let session = URLSession.shared // Set the URLRequest to POST and to the specified URL … Read more
According to the documentation of FormData, you can append a field with a specific content type by using the Blob constructor: var formData = new FormData(); formData.append(‘items’, new Blob([JSON.stringify({ name: “Book”, quantity: “12” })], { type: “application/json” })); After careful observation, it turns out that it will send the part as follows: Content-Disposition: form-data; name=”items”; … Read more
Get rid of jersey-multipart-1.18.jar. That is for Jersey 1.x. Add these two jersey-media-multipart-2.17 mimepull-1.9.3 For Maven you would use the following dependency (you don’t need to explicitly add the mimepull dependency, as this one will pull it in). <dependency> <groupId>org.glassfish.jersey.media</groupId> <artifactId>jersey-media-multipart</artifactId> <version>2.17</version> <!– Make sure the Jersey version matches the one you are currently using … Read more
The process is as follows: Create dictionary with the userName, userEmail, and userPassword parameters. NSDictionary *params = @{@”userName” : @”rob”, @”userEmail” : @”rob@email.com”, @”userPassword” : @”password”}; Determine the path for the image: NSString *path = [[NSBundle mainBundle] pathForResource:@”avatar” ofType:@”png”]; Create the request: NSString *boundary = [self generateBoundaryString]; // configure the request NSMutableURLRequest *request = [[NSMutableURLRequest … Read more
To quote from the RFC 1341, section 7.2.1, what I consider to be the relevant bits on the boundary parameter of the Content-Type header (for MIME): All subtypes of “multipart” share a common syntax … The Content-Type field for multipart entities requires one parameter, “boundary”, which is used to specify the encapsulation boundary. The encapsulation … Read more
You can use form-data – npm module. because formData() isn’t NodeJS API Use it this way, var FormData = require(‘form-data’); var fs = require(‘fs’); var form = new FormData(); form.append(‘my_field’, ‘my value’); form.append(‘my_buffer’, new Buffer(10)); form.append(‘my_file’, fs.createReadStream(‘/foo/bar.jpg’));