#include <WiFi.h> #include <HTTPClient.h> const char* ssid = "YourSSID"; // 替换为你的WiFi SSID const char* password = "YourPassword"; // 替换为你的WiFi密码 const char* host = "http://example.com/api"; // 替换为你的目标URL void setup() { Serial.begin(115200);...
HTTPClient http; // 声明HTTPClient对象 http.begin("http://example.com/index.html"); // 准备启用连接 int httpCode = http.GET(); // 发起GET请求 if (httpCode > 0) // 如果状态码大于0说明请求过程无异常 { if (httpCode == HTTP_CODE_OK) // 请求被服务器正常响应,等同于httpCode == 200...
在loop()里,创建一个命名好的 HttpClient 例子,然后用client.get(url)调用一个URL。 void loop() { HttpClient client; client.get("http://www.arduino.cc/asciilogo.txt"); [Get Code] 一旦服务器在客户端缓存器里有字节,读取字节,并且打印到串口监视器。每5秒钟响应一次。 while (client.available()) ...
code:#include <Arduino.h>#include <ESP8266WiFi.h>#include <ESP8266WiFiMulti.h>#include <ESP8266HTTPClient.h>#include <WiFiClient.h>WiFiClient client;HTTPClient http;ESP8266WiFiMulti WiFiMulti;String http_get(char* url);void setup() { Serial.begin(115200); Serial.setDebugOutput(true); ...
[Get Code] 在loop()里,创建一个命名好的 HttpClient 例子,然后通过 client.get(url) 调用URL。 void loop() { HttpClient client; client.get("http://www.arduino.cc/asciilogo.txt"); [Get Code] 一旦客户端缓存器有字节,读取这些字节,并且打印到串口监视器。每5秒重复一次。
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: ...
fix(http): Replace flush() with clear() in HTTPClient by @me-no-dev in #10269 ESPNow change(esp_now_serial): No teardown on retry limit by @ClockeNessMnstr in #10293 Arduino Stream fix(api): Update Arduino Stream class by @me-no-dev in #10328 Fix missing virtual declarations in ...
ESP8266HTTPClient: remove old example (#8111) Change protocol detection so uppercase or lowercase works (#8137) Toolchain Update toolchain to gcc 10.3 w/patches (#8104) (#8103) Update toolchain to fix pgm_read_float_unaligned (#8091) Remove include and lib folders removed since 3.0.0 core ...
Secure). We will briefly introduce you to HTTPS, SSL/TLS Certificates, how to obtain a server’s certificate and then finally program our ESP32 board to make HTTPS requests. We will show you two library examples for generating in Arduino IDE. These includeWiFiClientSecurelibrary andHTTPClient...
#include <HTTPClient.h>const char* ssid = "hg2020"; const char* password = "12345678";void setup() {Serial.begin(115200); delay(400); WiFi.begin(ssid, password);while (WiFi.status() != WL_CONNECTED) { delay(1000); Serial.println("Connecting to WiFi.."); }Serial...