java 连接飞信API

通过java连接飞信api给自己的好友（包括自己）发送飞信内容。如果对方的手机号非你的飞信好友则不能发送。
1. [代码]飞信发送类     
package per.artisan.fetion;


import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;


public class FetionSend {

private String user; //mobile number of your fetion
private String passwd; // the password for your account of fetion
private String sendTo; // who you want to send
private String message; // the message content

private static final String httpUrl = "";
 public String getUser() {
return user;
}
public void setUser(String user) {
this.user = user;
}
 public String getPasswd() {
return passwd;
}
public void setPasswd(String passwd) {
this.passwd = passwd;
}
public String getSendTo() {
return sendTo;
}
 public void setSendTo(String sendTo) {
this.sendTo = sendTo;
}
public String getMessage() {
return message;
}
 public void setMessage(String message) {
this.message = message;
}
 public FetionResult send() throws IOException {
FetionResult result = new FetionResult();
result.setIfSucceed(false);

if ("".equals(user) || user == null) {
result.setResult("The user name can't be empty!");
return result;
}

if ("".equals(passwd) || passwd == null) {
result.setResult("The password can't be empty!");
return result;
}

if ("".equals(sendTo) || sendTo == null) {
result.setResult("The number you send to can't be empty!");
return result;
}

if ("".equals(message) || message == null) {
result.setResult("The message content can't be empty!");
return result;
}

String getUrl = new StringBuffer(httpUrl).append("?u=").append(user).append("&p=").append(passwd)
.append("&to=").append(sendTo).append("&m=").append(URLEncoder.encode(message,"utf-8")).toString();
URL urlLocate = new URL(getUrl);
HttpURLConnection connection = (HttpURLConnection) urlLocate.openConnection();
connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
connection.connect();
BufferedReader reader = new BufferedReader( new InputStreamReader(connection.getInputStream()));

String lineResult;
while ((lineResult = reader.readLine()) != null) {
System.out.println(lineResult);
}

return result;
}


/**
* @param args
* @throws IOException 
*/
public static void main(String[] args) throws IOException {
FetionSend fetion = new FetionSend();
fetion.setUser("123123123");
fetion.setPasswd("xxx");
fetion.setSendTo("123123123");
fetion.setMessage("Hello Wrold!");
fetion.send();
 }
}
2. [代码]结果返回类     
package per.artisan.fetion;


public class FetionResult {
private boolean ifSucceed;
private String result;

public FetionResult() { }

public FetionResult(boolean ifSucceed, String result) {
this.ifSucceed = ifSucceed;
this.result = result;
}

public boolean isIfSucceed() {
return ifSucceed;
}
public void setIfSucceed(boolean ifSucceed) {
this.ifSucceed = ifSucceed;
}
public String getResult() {
return result;
}
public void setResult(String result) {
this.result = result;
}

}