【发布时间】:2022-01-13 23:03:41
【问题描述】:
我必须向本地服务器发送文件,所以我使用httpClient 并尝试在主机上使用帖子:http://127.0.0.1:5000/show-version,在串行监视器中,但它不起作用,ESP 又是接入点模式
void SendVersion (){
client.begin(HOST);
client.addHeader("Content-Type", "text/plain");
int response = client.POST(version);
if(response>0){
String response = client.getString(); //Get the response to the request
Serial.println(response); //Print return code
Serial.println(response); //Print request answer
}else{
Serial.print("Error on sending POST: ");
Serial.println(response);
}
client.end();
}
【问题讨论】: