import java.io.BufferedReader;
		  import java.io.InputStreamReader;
		  import java.net.HttpURLConnection;
		  import java.net.URL;
		  
		  public class SMSTest {
		  
		  private static final String addr = "http://api.sms.cn/sms/";
		  private static final String userId = "用户名";
		  
		  /*
		  * 如uid是:test,登录密码是:123123 
		  pwd=md5(123123test),即
		  pwd=b9887c5ebb23ebb294acab183ecf0769
		  
		  */
		  private static final String pwd = "MD5加密"; 
  
		  private static final String encode = "utf8"; 
  
		  public static void send(String msgContent, String mobile) throws Exception {
  
		  //组建请求
		  String straddr = addr + 
  "?ac=send&uid="+userId+
  "&pwd="+pwd+
  "&mobile="+mobile+
  "&encode="+encode+
  "&content=" + msgContent;
  
		  StringBuffer sb = new StringBuffer(straddr);
		  System.out.println("URL:"+sb);
  
		  //发送请求
		  URL url = new URL(sb.toString());
		  HttpURLConnection connection = (HttpURLConnection) url.openConnection();
		  connection.setRequestMethod("POST");
		  BufferedReader in = new BufferedReader(new InputStreamReader(
		  url.openStream()));
  
		  //返回结果
		  String inputline = in.readLine();
		  System.out.println("Response:"+inputline);
  
		  }
  
  
		  public static void main(String[] args) {
		  try {
		  send("内容", "手机号");
		  } catch (Exception e) {
		  e.printStackTrace();
		  }
		  }
  
  
  
		  }
		  

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