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(Tcl) HTTP POST JSON (application/json)Demonstrates how to send a JSON POST using the application/json content-type.
load ./chilkat.dll # This example requires the Chilkat API to have been previously unlocked. # See Global Unlock Sample for sample code. set req [new_CkHttpRequest] set http [new_CkHttp] # If any custom headers need to be included with the POST, add them # by calling SetRequestHeader # Note: An application should never explicitly set the Content-Length header. # The Content-Length is automatically computed and added by Chilkat. # Here are some examples of custom headers. # Perhaps your particular app needs some sort of custom-computed Authorization header... CkHttp_SetRequestHeader $http "Authorization" "my-custom-computed-auth-value" # Another custom header for some hypothetical app: CkHttp_SetRequestHeader $http "X-Pass-Timestamp" "my-custom-computed-timestamp-value" # We don't need to set the Content-Type header, becaue it is automatically set by Chilkat # in the PostJson2 call below. # The following "Accept" header may be set, but it really isn't necessary: CkHttp_SetRequestHeader $http "Accept" "application/json" set jsonText "{ some JSON text ... }" # To use SSL/TLS, simply use "https://" in the URL. # resp is a CkHttpResponse set resp [CkHttp_PostJson2 $http "http://www.someserver.com/someJsonEndpoint" "application/json" $jsonText] if {[CkHttp_get_LastMethodSuccess $http] != 1} then { puts [CkHttp_lastErrorText $http] } else { # Display the JSON response. puts [CkHttpResponse_bodyStr $resp] delete_CkHttpResponse $resp } delete_CkHttpRequest $req delete_CkHttp $http |
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