Lua

Example: Http.SetUrlVar method

Demonstrates the HTTP SetUrlVar method. Lua

local chilkat = require("chilkat")

local http = chilkat.Http.new()

local url = "https://finnhub.io/api/v1/quote?symbol={$symbol}&token={$api_key}"

-- When the request is sent, the {$symbol} is replaced with "MSFT"
-- and the {$api_key} is replaced with "1234567890ABCDEF"
http:set_url_var("symbol", "MSFT")
http:set_url_var("api_key", "1234567890ABCDEF")

local sbJson = chilkat.StringBuilder.new()
local success = http:quick_get_sb(url, sbJson)
if not success then
    print(http.last_error_text)
    return
end

local statusCode = http.last_status
if statusCode ~= 200 then
    print("Status code: " .. statusCode)
    print("Error Message:")
    print(sbJson:get_as_string())
else
    print("JSON Stock Quote:")
    print(sbJson:get_as_string())
end

-- Output:

-- JSON Stock Quote:
-- {"c":522.98,"d":0.5,"dp":0.0957,"h":524.51,"l":520.86,"o":524.28,"pc":522.48,"t":1755271948}