ESP32笔记（5） 上传https服务器数据格式定义

1: https格式：

#define GET_HEADER         
    "GET %s HTTP/1.1
"  
    "Host: %s:%s
"          
    "Accept: application/json
"          
    "Accept-Encoding: gzip, deflate
"          
    "Connnect: keep-alive
"              
    "User-Agent:Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103   Safari/537.36
"           
    "
"

#define POST_HEADER         
    "POST %s HTTP/1.1
"  
    "Host: %s:%s
"          
    "Accept: application/json
"          
    "Accept-Encoding: gzip, deflate
"    
    "content-length: %d
"          
    "Connnect: keep-alive
"              
    "User-Agent:Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103         Safari/537.36
"           
    "
"

2：验证提供网址是否通过？

https://blog..net/xiaoming100001/article/details/81109617

二、协议介绍

1：https和http区别： https://blog..net/xiaoming100001/article/details/81109617

三：ESP32代码体现

1：要访问的网址: https://open.galaxyeye-tech.com/bms_4.00045/v1/getAccessToken?appid=4.00045&sign=0fd1eaddde544157cc82ba7d82b25b12

2：基本信息体现

3：请求的信息填写格式

4：和服务器建立连接：是否有认证？https加密需要认证

5：一次完整的动作 1：写

2：读返回信息