add:添加iotauth demo

demo/iotauth/main.lua

@@ -0,0 +1,40 @@
+
+-- LuaTools需要PROJECT和VERSION这两个信息
+PROJECT = "helloworld"
+VERSION = "1.0.0"
+
+-- 引入必要的库文件(lua编写), 内部库不需要require
+local sys = require "sys"
+
+log.info("main", "hello world")
+
+print(_VERSION)
+
+sys.taskInit(function()
+
+    local client_id,user_name,password = iotauth.onenet("qDPGh8t81z", "45463968338A185E", "MTIzNDU2")
+    log.info("onenet",client_id,user_name,password)
+
+    local client_id,user_name,password = iotauth.iotda("6203cc94c7fb24029b110408_88888888","123456789")
+    log.info("iotda",client_id,user_name,password)
+
+    local client_id,user_name,password = iotauth.tuya(" 6c95875d0f5ba69607nzfl","fb803786602df760")
+    log.info("tuya",client_id,user_name,password)
+
+    local client_id,user_name,password = iotauth.baidu("abcd123","mydevice","ImSeCrEt0I1M2jkl")
+    log.info("baidu",client_id,user_name,password)
+
+    local client_id,user_name,password = iotauth.qcloud("LD8S5J1L07","test","acyv3QDJrRa0fW5UE58KnQ==")
+    log.info("qcloud",client_id,user_name,password)
+
+    local client_id,user_name,password = iotauth.aliyun("123456789","abcdefg","Y877Bgo8X5owd3lcB5wWDjryNPoB")
+    log.info("aliyun",client_id,user_name,password)
+
+end)
+
+
+
+-- 用户代码已结束---------------------------------------------
+-- 结尾总是这一句
+sys.run()
+-- sys.run()之后后面不要加任何语句!!!!!