update: demo/iotauth的描述清晰一些

demo/iotauth/main.lua

@@ -1,32 +1,38 @@
 
 -- LuaTools需要PROJECT和VERSION这两个信息
-PROJECT = "helloworld"
+PROJECT = "iotauthdemo"
 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)
+log.info("main", PROJECT, VERSION)
 
 sys.taskInit(function()
+    sys.wait(2000)
+    -- 以下演示的, 均为 mqtt 所需的密钥计算, 可配合demo/socket 或 demo/mqtt 下的示例一起使用
 
+    -- 中移动OneNet
     local client_id,user_name,password = iotauth.onenet("qDPGh8t81z", "45463968338A185E", "MTIzNDU2")
     log.info("onenet",client_id,user_name,password)
 
+    -- 华为云
     local client_id,user_name,password = iotauth.iotda("6203cc94c7fb24029b110408_88888888","123456789")
     log.info("iotda",client_id,user_name,password)
 
+    -- 涂鸦
     local client_id,user_name,password = iotauth.tuya(" 6c95875d0f5ba69607nzfl","fb803786602df760")
     log.info("tuya",client_id,user_name,password)
 
+    -- 百度云服务
     local client_id,user_name,password = iotauth.baidu("abcd123","mydevice","ImSeCrEt0I1M2jkl")
     log.info("baidu",client_id,user_name,password)
 
+    -- 腾讯云
     local client_id,user_name,password = iotauth.qcloud("LD8S5J1L07","test","acyv3QDJrRa0fW5UE58KnQ==")
     log.info("qcloud",client_id,user_name,password)
 
+    -- 阿里云
     local client_id,user_name,password = iotauth.aliyun("123456789","abcdefg","Y877Bgo8X5owd3lcB5wWDjryNPoB")
     log.info("aliyun",client_id,user_name,password)