使用 WiFi.h 从 WiFiClient ESP32 获取数据

Getting data from WiFiClient ESP32 using WiFi.h

我有一个 ESP32 充当接入点,运行 简单页面。我在那里有 2 个文本输入字段和一个按钮。首先,我打开页面,输入一些数据,然后按下发送按钮,我需要能够从输入字段中获取两个字符串。这是我到目前为止得到的代码,但我只在刷新页面时才取回数据,这不是我真正想要的,格式如下所示: "GET /?ssid=Ahoj&password=Prdel&SEND=OFF HTTP/1.1"

String html ="<!DOCTYPE html> \
<html> \
<body> \
<center><h1>Configuration Page</h1></center> \
<form> \
<center><h3>Wi-Fi SSID</h3></center> \
<center><input type=\"text\" name=\"ssid\"></center><br><br> \
<center><h3>Wi-Fi Password</h3></center> \
<center><input type=\"text\" name=\"password\"></center> \
<center><button name=\"SEND\" button style=\"color:green\" value=\"OFF\" type=\"submit\">SEND</button><br><br></center> \
</form> \
</body> \
</html>";

void loop() {
  WiFiClient webclient = server.available();   // Listen for incoming clients

  if (webclient) {
    webclient.print(html);
    Serial.println("New Webclient.");          // print a message out in the serial port
    while (webclient.connected()) {            // loop while the client's connected
      if (webclient.available()) {             // if there's bytes to read from the client,
        Serial.println("Read client data : ");
        Serial.println(webclient.readString());
    }
    webclient.stop();
    Serial.println("Webclient disconnected.");
    Serial.println("");
    }
  }
}

使用

解决了我的问题

AsyncTCP.h

ESPAsyncWebServer.h