gsm模块向服务器发送post请求总是返回400 bad request
几点了老狼 2016-06-27 10:22:46 AT+SEND之后就直接发送这一串
POST /xg/***/*** HTTP/1.1\r\nHost: ***.***.***.***\r\nContent-Type:application/x-www-form-urlencoded\r\nContent-Length:32\r\n\r\nid=********&location=***&key=***
然后就400 bad request