关于rt-thread_1.2.2版本中的http和json

服务公司有自己的web client和server，同时还有mJSON用于机器间交互。稳定性这个东西，得要依赖自己了

infra_httpc.c 就按照.c文件提供的文件信息，不知道该怎么调用相应的接口、

• • Enables to execute more than one HTTP requests during a Keep-Alive connection. Keep-alive is the idea of using a single TCP connection to send and receive multiple HTTP requests/responses, as opposed to opening a new connection for every single request/response pair.
  • • Step1: Call #httpclient_connect() to connect to a remote server.
  • • Step2: Call #httpclient_send_request() to send an HTTP request to the server.
  • • Step3: Call #httpclient_recv_response() to receive an HTTP response from the server.
  • • Step4: Repeat Steps 2 and 3 to execute more requests.
  • • Step5: Call #httpclient_close() to close the connection.