StringhttpGETRequest(constchar*serverName){HTTPClient http;// Your IP address with path or Domain name with URL pathhttp.begin(serverName);// Send HTTP POST requestinthttpResponseCode=http.GET();String payload="{}";if(httpResponseCode>0){Serial.print("HTTP Response code: ");Serial.println(...
There isa “basic HTTPS client” example, but it doesn’t do a very good job of demonstrating how to usethe Arduino/ESP8266HTTPClientclass(which is used to actually make HTTP requests) withtheWiFiClientSecureclass. We start by declaring a global, sharedWiFiClientSecure: #include <WiFiClien...
然后再写一个获取粉丝数的函数 getFollower(String url),只要传入对应的 API 网址,就能利用 HTTPClient 中的 GET 方法,获取相应的数据,然后再用 ArduinoJson 库进行解析。 void getFollower(String url) { HTTPClient http; http.begin(url); int httpCode = http.GET(); Serial.printf("[HTTP] GET... cod...
So, if the code is indeed greater than zero, we can obtain the payload of the answer returned by the server by calling the getString method of the HTTPClient object. As the name indicates, it will return a string with the response payload. We will then print both the payload and the ...
OTA (Over the Air) update is the process of loading a new firmware to ESP8266 module using WiFi connection rather than a serial communication.
mid="+UID;// 播放数、点赞数longfollower=0;// 粉丝数longview=0;// 播放数longlikes=0;// 获赞数voidsetup(){// other setup codes ...getFollower(followerUrl);getViewAndLikes(viewAndLikesUrl);}voidgetViewAndLikes(Stringurl){HTTPClienthttp;http.begin(url);inthttpCode=http.GET();Serial....
HTTPClient http; String GetUrl; String response; WeatherData weatherData; struct config_type { char stassid[32]; char stapsw[64]; }; config_type config; bool flag = 0; //读取EEPROM联网,是否成功标志位 uint8_t WifiEEPROM_Buff[50] = {0}; ...
master .github cores docs idf_component_examples libraries ArduinoOTA AsyncUDP BLE BluetoothSerial DNSServer EEPROM ESP32 ESP_I2S ESP_NOW ESP_SR ESPmDNS Ethernet FFat FS HTTPClient examples src HTTPClient.cpp HTTPClient.h library.properties
We can use HTTPClient.h library to send HTTP requests with ESP32. The http.begin() function is used to specify the URL of the request. We can then use the http.GET() or http.POST() functions to send the request. If the request is successful, we can get the response using the http...
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