http-post

问题 In my online shop, I fetch all of the products and services from two different apps and list them for the user to make his wishlist. Each product or service is displayed in a bootstrap card that contains an input field for the count of products. #views.py def my_products(request): ip_sensor = Ip_sensor.objects.all().order_by('title') control_valves = ControlValves.objects.all().order_by('title') context = { 'ip_sensor': ip_sensor, 'control_valves': control_valves, } return render(request,

问题 In my online shop, I fetch all of the products and services from two different apps and list them for the user to make his wishlist. Each product or service is displayed in a bootstrap card that contains an input field for the count of products. #views.py def my_products(request): ip_sensor = Ip_sensor.objects.all().order_by('title') control_valves = ControlValves.objects.all().order_by('title') context = { 'ip_sensor': ip_sensor, 'control_valves': control_valves, } return render(request,

问题 I am trying to upload file to an url, and have received instead of regular JSON string response, only ResponseEntityProxy{[Content-Type: application/json;charset=UTF-8,Chunked: true]} . As I understood, there is JSON string as a response in there and I need to extract it somehow. Here is my code what I have tried so far to do (this is in the method where I am uploading file to an url): public String uploadDocument() { String responseMsg="empty"; try(CloseableHttpClient client = HttpClients

问题 I would like to know whether it is possible to divide the request.POST attribute in django in order to fill 2 or more distinct forms. Because my Main model operates in a form that it is related to 2 child models with a ManyToManyField(), I want to create more instances of this model using forms. A quick Example: class ChildModelOne(models.Model): title_one = models.CharField(max_length = 64) list = models.ManyToManyField(otherModel, blank = True, default = None) def __str__(self): return self

问题 I'm creating an app using flutter, in this I'm creating a post request then reading the response as string (later to convert into json). Future<String> post([String url = "https://example.com/get-new"]) async { return await http.post(Uri.encodeFull(url), headers: {"Accept": "application/json"}).then((http.Response response) { final int statusCode = response.statusCode; if (statusCode < 200 || statusCode > 400) { throw new Exception("Error while fetching data"); } return response.body; }); }

问题 I am using UnityWebRequest to POST a string on the JSON that is accessible online. Unfortunately I am getting HTTP/1.1 405 Method Not Allowed error in Unity. It is definitely not the API key error otherwise I would get unauthorized message. I have seen some examples where PUT was used instead of POST, so I am not sure if what I am doing for POST here is right or not. Kindly help me out. IEnumerator POSTURL() { WWWForm form = new WWWForm(); form.AddField("ID", "Lemon"); using (UnityWebRequest

问题 i am trying to make a HTTP post request. When using the below code, the request parameters are null in the server side. let url = apiURL; let body = { 'tenantId': tenantId, 'vsLoginToken': vsLoginToken, 'branchId': branchId }; let headers = new Headers({ 'Content-Type': 'application/json' }); let options = new RequestOptions({ headers: headers }); return this._http.post(url, body, options).map(res => res.json()). catch(error => Observable.throw(error.json().error || 'Server error')); If i

问题 I have a POST API Gateway method to which I am sending the following application/json body in order to pass parameters from it to a Lambda that the method is connected to: { "otherClientId": "12345", "message": "Text", "seconds": 0, "hours": 0 } I am using the following mapping template: #set($inputRoot = $input.path('$')) { "authorizedUser": "$context.authorizer.principalId", "otherClientId": "$inputRoot.otherClientId", "message": "$inputRoot.message", "amount": $inputRoot.amount, "duration"

问题 I am really confused by this error "not all code paths return a value" on my action PostResponse. I have stared at my model, controller and view for hours and I think I have all paths covered. Of course the project won't build, so I can't debug further. My action // POST: /Questions/ViewQuestion/5 [HttpPost] [ValidateAntiForgeryToken] public ActionResult PostResponse([Bind(Include = "UserId,QuestionID,Answer,Source,Status,DateStamp")] Response response) { if (ModelState.IsValid) { db

问题 I am trying to integrate a web application written by someone else with an API written by someone else. At the moment I am trying to test one of the webpages using Postman. When the webpage is loaded in a browser it works correctly. I have replicated all of the headers and body in Postman, however when I try to launch the webpage in Postman a HTTP 500 status code appears (internal server error). I think the issue is with: javax.faces.ViewState , which is a body key/value pair. I initially do