8266通过域名连接服务器

#include <ESP8266WiFi.h> // 包含库，适用于ESP8266

const char* ssid = "your_SSID"; // 你的Wi-Fi网络名称
const char* password = "your_PASSWORD"; // 你的Wi-Fi密码
const char* server = "your_domain.com"; // 你的服务器域名
const int httpPort = 80; // HTTP端口号

WiFiClient client;

void setup() {
  Serial.begin(115200);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(1000);
    Serial.println("Connecting to WiFi...");
  }
  Serial.println("Connected to the WiFi network");
  if (client.connect(server, httpPort)) {
    Serial.println("Connected to server");
    client.println("GET / HTTP/1.1");
    client.print("Host: ");
    client.println(server);
    client.println("Connection: close");
    client.println();
  } else {
    Serial.println("Connection to server failed");
  }
}

void loop() {
  if (client.available()) {
    String line = client.readStringUntil('\n');
    Serial.print(line);
  }
  delay(1000);
}