一次多个 HTTP GET ESP8266

Question

我不知道如何一次性发送数据。这是一些代码。好吧，我问的原因是同时发送它会延迟一点。

我确实看到有人发布了一段代码的其他主题，但那没有用。

void handleRoot() 
{
 String s = MAIN_page; //Read HTML contents
 server.send(200, "text/html", s); //Send web page
}

void handleFORESTTEMPERATURE() {
 String ForrestTemperatureDev =  String(ForestTemperature, 1);
 
 server.send(200, "text/plane", ForestTemperatureDev); //Send ADC value only to client ajax request
}

void handleFORESTPRESSURE() {
 String ForrestPressureDev = String(ForestPressure);
 
 server.send(200, "text/plane", ForrestPressureDev); //Send ADC value only to client ajax request
}

void handleFORESTHUMIDITY() {
 String ForrestHumidityDev = String(ForestHumidity);
 
 server.send(200, "text/plane", ForestHumidityDev); //Send ADC value only to client ajax request
}



  server.on("/readFORESTPRESSURE", handleFORESTPRESSURE);
  server.on("/readFORESTTEMPERATURE", handleFORESTTEMPERATURE);
  server.on("/readFORESTHUMIDITY", handleFORESTHUMIDITY);
   server.on("/readFORESTWEATHERSTATUS", handleFORESTWEATHERSTATUS);

Answer 1

当请求 \readALL 时，这样的事情会发送所有三个值，并用 ; 分隔。这三个值可以在接收应用程序的 ; 上拆分。使用 JSON 会稍微多一些工作。

注意 1：未经测试，我只是输入，但您明白了。

注2：是text/plain，不是text/plane。

void handleRoot() {
  String s = MAIN_page; //Read HTML contents
  server.send(200, "text/html", s); //Send web page
}

void handleFORESTTEMPERATURE() {
  String ForrestTemperatureDev =  String(ForestTemperature, 1);
  server.send(200, "text/plain", ForestTemperatureDev); //Send ADC value only to client ajax request
}

void handleFORESTPRESSURE() {
  String ForrestPressureDev = String(ForestPressure);
  server.send(200, "text/plain", ForrestPressureDev); //Send ADC value only to client ajax request
}

void handleFORESTHUMIDITY() {
  String ForrestHumidityDev = String(ForestHumidity);
  server.send(200, "text/plain", ForestHumidityDev); //Send ADC value only to client ajax request
}

void handleALL() {
  String AllDev = String(ForestTemperature, 1) + ";" + String(ForestPressure) + ";" + String(ForestHumidity);
  server.send(200, "text/plain", AllDev); //Send ADC values only to client ajax request
}

server.on("/readFORESTPRESSURE", handleFORESTPRESSURE);
server.on("/readFORESTTEMPERATURE", handleFORESTTEMPERATURE);
server.on("/readFORESTHUMIDITY", handleFORESTHUMIDITY);
server.on("/readFORESTWEATHERSTATUS", handleFORESTWEATHERSTATUS);
server.on("/readALL", handleALL);

一次多个 HTTP GET ESP8266

multiple HTTP GET in one go ESP8266

html

ajax

arduino

esp8266