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(Unicode C++) QuickRequest Method - GET and DELETEDemonstrate the QuickRequest method for sending HTTP requests that don't have a request body, such as for GET or DELETE requests.
#include <CkHttpW.h> #include <CkHttpResponseW.h> void ChilkatSample(void) { // This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. CkHttpW http; // Specifiy a session log file so we can see the exact request/response http.put_SessionLogFilename(L"c:/aaworkarea/sessionLog.txt"); // Perhaps add a custom header or two.. http.SetRequestHeader(L"x-exz-date",L"20201012T235046Z"); http.SetRequestHeader(L"x-exz-id",L"1234"); // Send a GET request to https://www.example.com/someting?param1=123¶m2=abc const wchar_t *url = L"https://www.example.com/someting?param1=123¶m2=abc"; CkHttpResponseW *resp = http.QuickRequest(L"GET",url); if (http.get_LastMethodSuccess() == false) { wprintf(L"%s\n",http.lastErrorText()); return; } // The GET request that is sent looks like this. // The Accept and Accept-Encoding headers are automatically added by default. // GET /someting?param1=123¶m2=abc HTTP/1.1 // Host: www.example.com // Accept: */* // Accept-Encoding: gzip // x-exz-date: 20201012T235046Z // x-exz-id: 1234 // Get the response status int statusCode = resp->get_StatusCode(); wprintf(L"Response status: %d\n",statusCode); // Get the response body wprintf(L"%s\n",resp->bodyStr()); delete resp; // ------------------------------------------------------------- // Let's say we want to send a DELETE request, and we only want to accept an application/json response, // and we don't want gzipped responses... // First remove the previously specified custom headers. http.ClearHeaders(); // Indicate we only accept application/json non-gzipped responses. http.put_Accept(L"application/json"); http.put_AllowGzip(false); // Send a DELETE request to https://www.example.com/deleteSomething url = L"https://www.example.com/deleteSomething"; resp = http.QuickRequest(L"DELETE",url); if (http.get_LastMethodSuccess() == false) { wprintf(L"%s\n",http.lastErrorText()); return; } // The DELETE request that is sent looks like this. // The empty Accept-Encoding header value means we only want non-compressed responses. // DELETE /deleteSomething HTTP/1.1 // Host: www.example.com // Accept: application/json // Accept-Encoding: // Get the response status statusCode = resp->get_StatusCode(); wprintf(L"Response status: %d\n",statusCode); // Get the response body wprintf(L"%s\n",resp->bodyStr()); delete resp; } |
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