Visual Basic 6.0 Requires Chilkat v11.0.0+

HTTP Methods - GET and DELETE

Demonstrate a method for sending HTTP requests that don't have a request body, such as for GET or DELETE requests. Visual Basic 6.0

Dim success As Long
success = 0

'  This example assumes the Chilkat API to have been previously unlocked.
'  See Global Unlock Sample for sample code.

Dim http As New ChilkatHttp

'  Specifiy a session log file so we can see the exact request/response
http.SessionLogFilename = "c:/aaworkarea/sessionLog.txt"

'  Perhaps add a custom header or two..
http.SetRequestHeader "x-exz-date","20201012T235046Z"
http.SetRequestHeader "x-exz-id","1234"

'  Send a GET request to https://www.example.com/someting?param1=123&param2=abc
Dim url As String
url = "https://www.example.com/someting?param1=123&param2=abc"
Dim resp As New ChilkatHttpResponse
success = http.HttpNoBody("GET",url,resp)
If (success = 0) Then
    Debug.Print http.LastErrorText
    Exit Sub
End If

'  The GET request that is sent looks like this.
'  The Accept and Accept-Encoding headers are automatically added by default.

'  	GET /someting?param1=123&param2=abc HTTP/1.1
'  	Host: www.example.com
'  	Accept: */*
'  	Accept-Encoding: gzip
'  	x-exz-date: 20201012T235046Z
'  	x-exz-id: 1234

'  Get the response status
Dim statusCode As Long
statusCode = resp.StatusCode
Debug.Print "Response status: " & statusCode

'  Get the response body
Debug.Print resp.BodyStr

'  -------------------------------------------------------------
'  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.Accept = "application/json"
http.AllowGzip = 0

'  Send a DELETE request to https://www.example.com/deleteSomething
url = "https://www.example.com/deleteSomething"
success = http.HttpNoBody("DELETE",url,resp)
If (success = 0) Then
    Debug.Print http.LastErrorText
    Exit Sub
End If

'  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.StatusCode
Debug.Print "Response status: " & statusCode

'  Get the response body
Debug.Print resp.BodyStr