Node.js
Node.js
Send a Staged Form-URL-Encoded REST Request
See more REST Examples
Demonstrates Rest.SendReqFormUrlEncoded, which sends an application/x-www-form-urlencoded request whose body is built from the query parameters added to the object.
Background. The staged request model separates sending from reading: a
SendReq method transmits the request, ReadResponseHeader reads the status line and headers, and a ReadResp method reads the body. This gives fine control over large or streamed messages compared with the single-call full-request methods.Chilkat Node.js Downloads
NODEJS_PRELUDE
function chilkatExample() {
var success = false;
var rest = new chilkat.Rest();
var bTls = true;
var bAutoReconnect = true;
success = rest.Connect("example.com",443,bTls,bAutoReconnect);
if (success == false) {
console.log(rest.LastErrorText);
return;
}
// The form body is built from the query parameters added to the object.
rest.AddQueryParam("username","alice");
rest.AddQueryParam("action","login");
// Send the application/x-www-form-urlencoded request.
success = rest.SendReqFormUrlEncoded("POST","/api/login");
if (success == false) {
console.log(rest.LastErrorText);
return;
}
// After sending, read the response status line and header fields. The return value is the HTTP
// status code, or -1 if no response was received.
var statusCode = rest.ReadResponseHeader();
if (statusCode < 0) {
console.log(rest.LastErrorText);
return;
}
console.log("Response status code: " + statusCode);
// Read the response body as text.
var responseBody = rest.ReadRespBodyString();
if (rest.LastMethodSuccess == false) {
console.log(rest.LastErrorText);
return;
}
console.log(responseBody);
}
chilkatExample();