Arduino和PHP通过WiFi

Question

如何通过WiFi连接在PHP网页中发送数据？我无法使用GET和POST。

Arduino代码：

Serial.println("Starting connection to server . . .");

Adafruit_CC3000_Client client = cc3000.connectTCP(ipAddress, 80);  
if(client.connected()){      
  client.println("POST  /vsample.php HTTP/1.1");      
  client.println("Host: localhost");      
  client.println("Content-Type:  Application/x-www-form-urlencoded");      
  client.println("Content-Length: 100");     
  client.println("");      
  client.println("Real power = ");
  client.print(realPower);
  Serial.println("POSTED!");
  delay(10000);      
  Serial.println("Connected and Data Sent");
}

PHP代码：

<?php

  if(isset($_POST['realPower'])){
    echo $_POST['realPower'];
  }

?>