http-post

问题 I'm trying to login to a website (http://www.meo.pt/ver/Pages/login.aspx) from within my application so that I can access the program listing, etc, I searched in the page source code for the html for of the username textbox and password textbox input. <input name="ctl00$SPWebPartManager1$g_cb264700_1517_426f_926d_3ca40934a6fd$ctl00$EditModePanel1$txtUserName" type="text" id="ctl00_SPWebPartManager1_g_cb264700_1517_426f_926d_3ca40934a6fd_ctl00_EditModePanel1_txtUserName" class="forms_login" />

问题 I have WebAPI controller's method: [HttpPost] public void ChangeProducts(List<Product> products) { // ... } And I try to send a list by WebClient: using (var wc = new WebClient()) { wc.Headers[HttpRequestHeader.ContentType] = "application/x-www-form-urlencoded"; string sl = JsonConvert.SerializeObject(products); var r = wc.UploadString(_orderServiceUrl, sl); } or by HttpClient: using (var hc = new HttpClient()) { var val = JsonConvert.SerializeObject(products); hc.BaseAddress = new Uri(

问题 My android app should send data to php script using HttpPost, the thing is I still can't receive any data to the php script, although I monitored that my app is sending data through the network. I used the following php code to get data: <?php $raw_post = file_get_contents("php://input"); echo $raw_post; ?> Any suggestions to diagnose the problem and make sure if it is from my php side or the app side? 回答1: Assuming you are uploading file using enctype="multipart/form-data", You'l have to get

问题 How do i redirect user to external url via post method? I know redirect_to works only for get requests. How do i achieve this? 回答1: You cannot redirect a user to a POST method. You can present a user with a link that the Rails JS will turn into a form/POST: = link_to "Do it!", "http://other.site/path", method: :post ...or a form that triggers a POST to another site (note that I've included an extra param in this) eg. = form_tag "http://other.site/path", method: :post do = hidden_field_tag

问题 I have a method AddAddress(int Id) and I cannot work out how the value of Id goes to the View (when I check view source of the rendered view the value is there). I have to create more complicated but similar method and i just don't get how the value of Id goes to the rendered View. I just need to know how it happens. Many thanks AddAddress Method : [HttpGet] public ActionResult AddAddress (int Id) { return View(); } [HttpPost] public IActionResult AddAddress(AddressModel address) { if (

问题 I need to access a hidden field named 'partnerId' in my form data from this js code: $(document).ready(function() { showPartnerSettings = function(e) { e.preventDefault(); var $dialogForm = $("<div />") .attr("id", "partner-settings-form") .append($loading.clone()) .load(envPath + "/partner/settings?partnerid="+e.data.partnerId, null, function(){ $("#partner-settings-form").css("display", "block"); }) .dialog({ title: "Partner Settings", modal: false, resizable: false, width: 580, //CPB 04.11

问题 When I am trying to test my HTTP post via fiddler my MVC4 Webapi gives me Null Pointer reference error right at the first If condition that is checking for the smsReq.Body. The smsReq is coming as NULL. What am I doing wrong? Here is my Post Method and the fiddler request. I am using MVC4 Web Api using System.Web.Http; using System.Web; using Twilio.TwiML.Mvc; using Twilio.Mvc; public class ValuesController : ApiController { [HttpPost] public HttpResponseMessage Postsms([FromBody]SmsRequest

问题 I am trying to hit post type sending dictionary as parameter. Below is what i tried so far, but i think format sending is not generating correctly. Please guide, code is below: Data fetching which need to send as parameter: NSArray *routesLegsArray = [[[[[json objectForKey:@"routes"]objectAtIndex:0] objectForKey:@"legs"] objectAtIndex:0] objectForKey:@"steps"]; NSMutableArray *arrSteps = [[NSMutableArray alloc] init]; for(int i=0; i<[routesLegsArray count]; i++) { if ([routesLegsArray count]

问题 With the following code, the server is getting hit, but I also want to send variables in POST method. But it just gives me a null pointer exception. It has something to do with the OutputStream . I have checked postData ... it has some address, which means it is not null. So why I am given null pointer exception? ConnectionFactory connFact = new ConnectionFactory(); ConnectionDescriptor connDesc; try { connDesc = connFact.getConnection("http://example.com/login.php", Connector.READ_WRITE,

问题 I am working on encoding the selected image from the gallery and want to send it to the server. I succeeded to send name and description of the product which is text form. but, I don't know how to encode image and send it to string form. On the server side, I need to decode it with php. My code is... public class AddEditWishlists extends Activity { // Client-Server - Start ////////////////////// JSONParser jsonParser = new JSONParser(); // url to create new product private static String url