单片机怎么与云服务器连接

#include <ESP8266WiFi.h>
#include <ESP8266HTTPClient.h>

const char* ssid = "your_SSID";
const char* password = "your_PASSWORD";
const char* serverName = "http://your-server.com/api";

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");
}

void loop() {
  if (WiFi.status() == WL_CONNECTED) {
    HTTPClient http;

    http.begin(serverName);
    int httpCode = http.GET();

    if (httpCode > 0) {
      String payload = http.getString();
      Serial.println(httpCode);
      Serial.println(payload);
    } else {
      Serial.println("Error on HTTP request");
    }

    http.end();
  } else {
    Serial.println("WiFi Disconnected");
  }

  delay(5000); // 每5秒连接一次服务器
}