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(Unicode C) HTTPS GET URL with URL Encoded Query ParamsCreates a URL with URL encoded query params, and sends an HTTPS GET to the URL.
#include <C_CkStringBuilderW.h> #include <C_CkHttpW.h> void ChilkatSample(void) { BOOL success; HCkStringBuilderW sbUrl; HCkStringBuilderW sbValue; HCkHttpW http; const wchar_t *responseBody; // This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // Create a URL with URL-encoded query params. sbUrl = CkStringBuilderW_Create(); CkStringBuilderW_Append(sbUrl,L"https://www.example.com/something?"); // If we know a query param value does not have any special chars requiring URL encoding, // just add it. In this case, there is no need to URL encode "123" because "123" url encoded is still just "123". CkStringBuilderW_Append(sbUrl,L"abc=123&xyz="); sbValue = CkStringBuilderW_Create(); CkStringBuilderW_Append(sbValue,L"this is a test"); CkStringBuilderW_Append(sbUrl,L"msg="); CkStringBuilderW_Append(sbUrl,CkStringBuilderW_getEncoded(sbValue,L"url",L"utf-8")); // sbUrl contains: https://www.example.com/something?abc=123&xyz=msg=this%20is%20a%20test wprintf(L"%s\n",CkStringBuilderW_getAsString(sbUrl)); // Send the GET request and get the response body, which is assumed to be text of some sort (HTML, XML, JSON, etc.) // (Chilkat automatically decompresses gzipped responses) http = CkHttpW_Create(); responseBody = CkHttpW_quickGetStr(http,CkStringBuilderW_getAsString(sbUrl)); if (CkHttpW_getLastMethodSuccess(http) == FALSE) { wprintf(L"%s\n",CkHttpW_lastErrorText(http)); CkStringBuilderW_Dispose(sbUrl); CkStringBuilderW_Dispose(sbValue); CkHttpW_Dispose(http); return; } wprintf(L"Response Body:\n"); wprintf(L"%s\n",responseBody); CkStringBuilderW_Dispose(sbUrl); CkStringBuilderW_Dispose(sbValue); CkHttpW_Dispose(http); } |
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