multipartform-data

问题 I am trying to upload a json file using Angular 4.0 and SpringBoot Application. I have checked and tried other solutions from Stackoverflow, but I cannot figur out what the exact problem is. I receive the 400 BAD Request Error message with the message: Required request part 'file' is not present. My RestController looks like this (for testing purposes), but unfortunately nothing happens. @RestController @RequestMapping("/api") public class UploadRequestResource { .... @PostMapping("

问题 I want to upload a txt file to a website using a POST request with HTTPBuilder and multipart/form-data I've tried running my function and I get a HTTP 200 OK response, but the file doesn't appear on the website anywhere. private Map fileUpload(String url, File file){ log.debug "doPost: $url body: ${file.getName()}" FileBody fileBody = new FileBody(file,ContentType.APPLICATION_OCTET_STREAM) def result = [:] try { def authSite = new HTTPBuilder(url) authSite.auth.basic(user, password) authSite

问题 I'm trying to upload an image (which is selected from mobile ) using MULTIPART/FORM-DATAg and couldn't figure it out as I'm a newbie to Multipart. The data that is to be Uploaded are the image(NOT AS BASE64CODE) and user id. 回答1: Here is the solution for uploading Image using Multipart Add this file to dependencies //For multipart implementation 'com.karumi:dexter:5.0.0' Now in Activity class, declare this 2 field private RequestQueue rQueue; Uri file_uri_1; Next step is download file or copy

问题 I'm finding a solution to append object which contain File and String value into FormData and send it to server (MultiPartParser of Django Rest FrameWork). Console.log(file) Now my code is: Fd.append('file_uploads', JSON.stringify({ 'file': file, 'order_num': 1 }) ) When I console.log this value of form data, it returns {"file":{},"order_num":1} . You can see file value is empty . I tried to remove JSON.stringify : Fd.append('file_uploads', { 'file': file, 'order_num': 1 } ) When I console

问题 I'm trying to send a multipart request with the following form-data: ------WebKitFormBoundaryjFqPRXY6RQpdTRvE Content-Disposition: form-data; name="file"; filename="Sample.csv" Content-Type: application/vnd.ms-excel ------WebKitFormBoundaryjFqPRXY6RQpdTRvE Content-Disposition: form-data; name="data"; filename="blob" Content-Type: application/json {"name":"Sample5","type":"Csv","firstRowIsHeader":true,"columns":[{ ... }]} ------WebKitFormBoundaryjFqPRXY6RQpdTRvE-- The above data is normally

问题 We are facing a very strange behavior in our application. We have a Node.js server running on Heroku. Our client is a React native application trying to send an file to our server. Front-end code: import ImagePicker from "react-native-image-picker"; class MyComponent extends React.Component { ... handleGallery = () => { ImagePicker.showImagePicker(pickerOptions, response => { const { uri, type, fileName } = response; const data = new FormData(); data.append("data", { uri, type, name: `photo.$

问题 Below mentioned is my method to upload a multipart image to the server but when I am trying to do so the app is crashing "unexpectedly found nill" But value of image is there as I am selecting it from photo library. func createCoupon(_ code: String, storeID: Int, description: String, terms: String, image: UIImage, startDate: String, endDate: String, couponDiscount: String, minimumDiscount: String, percentage: String, maximumDiscount: String){ let urlString = BaseURL + "create-coupon" let

问题 I have a PHP script to publish articles. It was working perfectly fine until we added the file uploading support. To enable uploading of files, we had to change enctype of tag to multipart/form-data. Now, whenever we try to submit an article with multibyte characters, they become garbled after you receive them via $_POST. If we remove the form's enctype, then it works fine. We have searched for all over the web for a php centric solution but without luck. There is an accept-charset attribute

问题 http post is getting error while uploading multipart data var formData = new FormData(); formData.append("startDate",$("#startDate").val()); formData.append("File1",$("input[name='file']")[0].files[0]); formData.append("File2",$("input[name='file2']")[0].files[0]); $http.post("sampleurl",formData, { headers : 'Content-Type' : undefined}, transformRequest : angular.identity }).then(function(data){ alert(data); }); } my server side code is @RequestMapping(value = "sampleurl", method =

问题 Helo I tryed to upload some data to my webserver. whit curl works fine curl -s -uedoweb-admin:admin -F"data=@/home/raul/test/t1/6376990.pdf;type=application/pdf" -XPUT api.localhost/resource/frl:6376979/data and here the trace http://pastebin.com/jJmungAy here the new methode. URL myurl; HttpURLConnection conn; String port = "9000"; String user = "edoweb-admin"; String password = "admin"; String encoding = Base64.encodeBase64String((user + ":" + password).getBytes()); String boundary = "==" +