http-post

问题 I'm just a newbie in the Slim framework. I've written one API using Slim framework. A POST request is coming to this API from an iPhone app. This POST request is in JSON format. But I'm not able to access the POST parameters that are sent in a request from iPhone. When I tried to print the POST parameters' values I got "null" for every parameter. $allPostVars = $application->request->post(); //Always I get null Then I tried to get the body of a coming request, convert the body into JSON

问题 How can I handle an array of input For example I have in my view: <input type="text" name="listStrings[0]" /><br /> <input type="text" name="listStrings[1]" /><br /> <input type="text" name="listStrings[2]" /><br /> In my control I try to get the values like: [HttpPost] public ActionResult testMultiple(string[] listStrings) { viewModel.listStrings = listStrings; return View(viewModel); } On debugging I can see listStrings is null every time. Why is it null and how can I get the values of the

问题 I need to listen and process a HTTP POST string in a HTTP handler. Below is the code for posting the string to handler - string test = "charset = UTF-8 & param1 = val1 & param2 = val2 & param3 = val3 & param4 = val4; byte[] data = Encoding.UTF8.GetBytes(test); PostData("http://localhost:53117/Handler.ashx", data); What I tried in Handler is - public void ProcessRequest(HttpContext context) { var value1 = context.Request["param1"]; } But its null. How can I listen and get the parameter values

问题 This question already has answers here : Ajax request with JQuery on page unload (6 answers) JavaScript post request like a form submit (30 answers) Closed 5 years ago . Added: I cannot use jQuery. I am using a Siemens S7 control unit which has a tiny webserver that cannot even handle a 80kB jQuery file, so I can only use native Javascript. from this link Ajax request with JQuery on page unload I get that I need to make the request synchronous instead of asynchronous. Can that be done with

问题 How can I send data to Server from excel using HTTP Post? Lets say the URL is: http://testingHttpPost/ And I want to send data from Cells A2 and B2. How would I get this done in VBA? Thanks in advance 回答1: Sub XMLPost() Dim xmlhttp, sData As String With ActiveSheet sData = "x=" & URLencode(.Range("A2").Value) & _ "&y=" & URLencode(.Range("B2").Value) End With Set xmlhttp = CreateObject("microsoft.xmlhttp") With xmlhttp .Open "POST", " http://testingHttpPost/", False .setrequestheader "Content

问题 I have to make a http Post request using a JSON string I already have generated. I tried different two different methods : 1.HttpURLConnection 2.HttpClient but I get the same "unwanted" result from both of them. My code so far with HttpURLConnection is: public static void SaveWorkflow() throws IOException { URL url = null; url = new URL(myURLgoeshere); HttpURLConnection urlConn = null; urlConn = (HttpURLConnection) url.openConnection(); urlConn.setDoInput (true); urlConn.setDoOutput (true);

问题 First off, I'm pretty newb at this. I'm new to Android, to asp, to javascript, to http even. I'm trying to build an Android app that allows me to login to my school's website and pull data off it, ultimately I hope to do something like insert my timetable's data into Android's calendar entries. However I'm having trouble logging in. Here's the website: https://sso.wis.ntu.edu.sg/webexe88/owa/sso_login2.asp What I'm doing currently is doing a http POST to the above-mentioned URL and I'm hoping

问题 I'm really confused as I'm trying to use Telegram's APIs after reading a lot of the documentation on http://core.telegram.org. I have registered my app and got a hash_id and all of that stuff. But I'm not sure where to begin with. I had worked with Spotify's API before, and was able to interact with it using http://api.spotify.com/v1/method?params:values form. I can't find the URL for Telegram's API. I also searched a lot on the internet but couldn't find any useful examples. Does anyone know

问题 I am developing an app for upload video to a Apache/PHP Server. In this moment I already can upload videos. I need show a progress bar while the file is being uploaded. I have the next code using AsyncTask and HTTP 4.1.1 Libraries for emulate the FORM. class uploadVideo extends AsyncTask<Void,Void,String>{ @Override protected String doInBackground(Void... params) { // Create a new HttpClient and Post Header HttpClient httpclient = new DefaultHttpClient(); HttpPost httppost = new HttpPost(

问题 My API having some verification mechanism for every HTTP request. One of the end-point have the functionality to load a image using HTTP post method. The post request body will contain a JSON object which is verified from the server side. For that i need to include a JSON like this on the http post request body. { "session_id": "someId", "image_id": "some_id" } how can I do this with Picasso ? 回答1: I got the solution from the hint given by Mr.Jackson Chengalai. Create a Okhttp request