Unicode C++

Example: Http.HttpSb method

Shows how to use the HttpSb method to send an HTTP POST request with a StringBuilder as the request body. The example sends the following request:

POST /echo_request_body.asp HTTP/1.1
Host: chilkatsoft.com
Accept: */*
Accept-Encoding: gzip
Content-Type: application/json
Content-Length: 26

{"greeting":"Hello World"}

Also see: Chilkat Http Default and Auto-Filled Headers

Unicode C++

#include <CkHttpW.h>
#include <CkStringBuilderW.h>
#include <CkHttpResponseW.h>

void ChilkatSample(void)
    {
    bool success = false;

    CkHttpW http;
    success = false;

    CkStringBuilderW sb;
    sb.Append(L"{\"greeting\":\"Hello World\"}");

    //  This URL echoes the contents of the request body, letting us view it.
    const wchar_t *url = L"https://chilkatsoft.com/echo_request_body.asp";

    //  Send a POST with the contents of the StringBuilder in the HTTP request body.
    CkHttpResponseW resp;
    success = http.HttpSb(L"POST",url,sb,L"utf-8",L"application/json",resp);
    if (success == false) {
        wprintf(L"%s\n",http.lastErrorText());
        return;
    }

    wprintf(L"Response Status Code: %d\n",resp.get_StatusCode());

    //  Examine the request we sent.
    //  The LastHeader property stores the HTTP request header of the most recent request sent,
    //  and in this instance, the response body mirrors the request body.
    wprintf(L"%s\n",http.lastHeader());
    wprintf(L"%s\n",resp.bodyStr());

    //  Output:

    //  POST /echo_request_body.asp HTTP/1.1
    //  Host: chilkatsoft.com
    //  Accept: */*
    //  Accept-Encoding: gzip
    //  Content-Type: application/json
    //  Content-Length: 26
    //  
    //  {"greeting":"Hello World"}
    }