AT+CIPSTART="TCP","www.grgbanking123.top",80
OK
CONNECT OK
AT+CIPSEND=1
> GET / HTTP/1.1
SEND OK
AT+CIPSEND=1
> 123
SEND OK
+IPD,315:HTTP/1.1 400 Bad Request
Server: wts/1.1
Date: Wed, 27 Feb 2019 14:37:12 GMT
Content-Type: text/html
Content-Length: 168
Connection: close
<html>
<head><title>400 Bad Request</title></head>
<body bgcolor="white">
<center><h1>400 Bad Request</h1></center>
<hr><center>wts/1.1</center>
</body>
</html>
OK
CLOSED
OK
为什么我发送get请求没有回应，随便发送反而会返回错误信息？ |
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