ESP_LOGE(TAG, "HTTP GET request failed: %s", esp_err_to_name(err)); } } static void http_test_task(void *pvParameters) { app_wifi_wait_connected(); ESP_LOGI(TAG, "Connected to AP, begin http example"); http_rest(); vTaskDelete(NULL); } static esp_err_t event_handler(void *...
String jsonBuffer;// 获取远程 json 升级文件StringhttpGETRequest(constchar* serverName){ WiFiClient client; HTTPClient http; String payload ="";//连接目标网址http.begin(client, serverName);//发送HTTP站点请求inthttpCode = http.GET();if(httpCode >0) { Serial.printf("[HTTP] GET... code: %...
httpGETRequest(const char* serverName) { WiFiClient client; HTTPClient http; String payload = ""; //连接目标网址 http.begin(client, serverName); //发送HTTP站点请求 int httpCode = http.GET(); if (httpCode > 0) { Serial.printf("[HTTP] GET... code: %d\n", httpCode); payload = ...
// 设置当前代码版本 格式 1_0_0char*version="1_0_0";//远程固件链接,只支持httpconstchar*baseUpdateUrl="http://example.cn/esp32/";constchar*updateJson="http://example.cn/esp32/esp32_update.json";// esp32_update.json// {// "version":"1_0_1"// }/***根据实际修改***/intneed_...
Content-Type:用来表名request的内容类型。可以用HttpServletRequest的getContentType()方法取得。 Accept-Charset:指出浏览器可以接受的字符编码。英文浏览器的默认值是ISO-8859-1. Accept-Encoding:指出浏览器可以接受的编码方式。编码方式不同于文件格式,它是为了压缩文件并加速文件传递速度。浏览器在接收到Web响应之后...
ESP_LOGE(TAG,"HTTP GET request failed: %s", esp_err_to_name(err)); }//POSTconstchar*post_data ="field1=value1&field2=value2"; esp_http_client_set_url(client,"http://httpbin.org/post"); esp_http_client_set_method(client, HTTP_METHOD_POST); ...
("Connected to WiFi"); // 发送HTTP请求并获取所用时间 long startTime = millis(); HTTPClient http; http.begin("http://example.com"); // 替换为目标服务器的URL int httpResponseCode = http.GET(); if (httpResponseCode > 0) { Serial.print("HTTP Response code: "); Serial.println(http...
问题描述: 每隔一次HTTP Post请求,Esp32就会死机。 回答: 这个问题可能是由于Esp32在处理HTTP Post请求时出现了错误或异常导致的死机。为了解决这个问题,可以尝试以下几个步骤: 检查代码逻辑:仔细检查你的代码,确保HTTP Post请求的处理逻辑正确无误。确保你正确地初始化了HTTP客户端,并在每次请求之后进行适当的清理...
HTTP request failure in restful_server example in ESP32-S3by Ashvajit.P » Thu May 26, 2022 10:59 am Hello, I am using the restful_server example in my ESP32-S3 Devkit.I have connected S3 as Wi-Fi STA to my phone's AP and hosting server via JTAG (option given example). When...
Hello, Could anybody provide an example with the most elegant way to use consistent (few keys/values) header in a http/https request please? The official example is almost perfect. Thank you! 1 post • Page1of1 Return to “ESP-IDF” ...