client.println("Host: 192.168.1.100"); client.println("Connection: close"); client.println(); // 等待服务器响应 while (client.connected()) { if (client.available()) { // 从服务器读取响应 String response = client.readStringUntil('\n'); Serial.println(response); } } // 断开与服务器的...
WiFiClient client; if (client.connect(serverIP, serverPort)) { // 发送请求 client.print(request); // 等待服务器响应 while (client.connected()) { if (client.available()) { String response = client.readStringUntil('\r'); Serial.println(response); } } // 关闭连接 client.stop(); } /...
String request = client.readStringUntil('\r'); Serial.println(request); client.flush(); LED=ON和LED=OFF是我们将用于开关LED的请求的名称。我们将在后面的HTML代码中看到它们。基本上,如果前一行读取LED=ON,程序发送一个高到LED引脚,反之亦然。 int value = LOW; if (request.indexOf("/LED=ON") !
String mode = client.readStringUntil('\r'); if (mode == "input") { pinMode(pin, INPUT); // Send feedback to client client.print(F("Pin D")); client.print(pin); client.print(F(" configured as INPUT!")); return; } if (mode == "output") { pinMode(pin, OUTPUT); // Send...
许多库包含了 Stream 类,例如 Serial;Wire;Enternet Client;Enternet Setver;SD;这些都是很常用的重要类库 Stream 类 Stream 类 包含下列函数: available() read() flush() find() findUntil() peek() readBytes() readBytesUntil() readString() readStringUntil() ...
2. 使用WiFiClient WiFiClient client ： 初始化类connect(host, port) ： 创建连接client.readStringUntil(‘\r’) ： 读取一行client.read() ： 从缓冲区读取数据client.connected() ： 连接状态client.println(“”) ：发送数据client.available() ：缓冲区是否有数据client.stop() ： 关闭连接 3. 创建http...
}voidloop() {//监测客户端是否连接WiFiClient client =server.available();if(!client) {return;//如果未连接就重新循环监测}//Serial.println(F("new client"));client.setTimeout(1000);//default is 1000//读取请求内容的第一行String req = client.readStringUntil('\r'); ...
if (client) { // 读取客户端请求并发送响应 String request = client.readStringUntil('\r'); Serial.println(request); client.println("HTTP/1.1 200 OK"); client.println("Content-Type: text/html"); client.println("Connection: close"); ...
String line = client.readStringUntil('\r'); // Serial.print(line); // we’ll parse the HTML body here if (section=="header") { // headers.. Serial.print("."); if (line=="\n") { // skips the empty space at the beginning ...
if (client) { // 读取客户端请求并发送响应 String request = client.readStringUntil('\r'); Serial.println(request); client.println("HTTP/1.1 200 OK"); client.println("Content-Type: text/html"); client.println("Connection: close"); ...