Java利用飞信接口，可以给好友或者自己发送信息。

1.[代码][Java]代码

package com.crawler.core;

import java.io.IOException;

import java.util.ArrayList;

import java.util.List;

import net.sf.json.JSONObject;

import org.apache.http.Consts;

import org.apache.http.HttpEntity;

import org.apache.http.NameValuePair;

import org.apache.http.client.ClientProtocolException;

import org.apache.http.client.entity.UrlEncodedFormEntity;

import org.apache.http.client.methods.CloseableHttpResponse;

import org.apache.http.client.methods.HttpPost;

import org.apache.http.client.utils.HttpClientUtils;

import org.apache.http.impl.client.CloseableHttpClient;

import org.apache.http.impl.client.HttpClients;

import org.apache.http.message.BasicNameValuePair;

import org.apache.http.util.EntityUtils;

/**

* API 1.u:手机号 2.p:飞信密码 3.to:发送给谁(手机号或飞信号) 4.m:飞信内容

*/

public class Fetion implements Runnable{

//发送的IP地址

private static final String fetionAddress="http://quanapi.sinaapp.com/fetion.php";

//参数列表

List paramsList;

public void sendMessages(String phoneNumber, String userPass, String target,String messages){

//创建一个HttpClient对象

CloseableHttpClient httpclient = HttpClients.createDefault();

//构造Entity对象，采用UTF-8字符编码

UrlEncodedFormEntity urlEntity = new UrlEncodedFormEntity(paramsList, Consts.UTF_8);

//构造HttpPost对象

HttpPost httpPost = new HttpPost(fetionAddress);

//添加头信息

httpPost.addHeader("Content-Type","application/x-www-form-urlencoded;charset=utf-8");// 在头文件中设置转码

//设置setEntity(entity)

httpPost.setEntity(urlEntity);

//执行请求

CloseableHttpResponse response = null;

try {

response = httpclient.execute(httpPost);

HttpEntity entity = response.getEntity();

if (entity != null) {

JSONObject jsonData=JSONObject.fromObject(EntityUtils.toString(entity));

System.out.println(jsonData.get("message"));

EntityUtils.consume(entity);

}

} catch (ClientProtocolException e) {

e.printStackTrace();

} catch (IOException e) {

e.printStackTrace();

}finally {

//关闭response和httpclient

HttpClientUtils.closeQuietly(response);

HttpClientUtils.closeQuietly(httpclient);

}

}

public void run(){

sendMessages(null, null, null, null);

}

/**

* @return the paramsList

*/

public List getParamsList() {

return paramsList;

}

/**

* @param paramsList the paramsList to set

*/

public void setParamsList(List paramsList) {

this.paramsList = paramsList;

}

public static void main(String args[]){

Fetion fetion=new Fetion();

//设置参数信息

List formparams = new ArrayList();

formparams.add(new BasicNameValuePair("u", "13546683075"));

formparams.add(new BasicNameValuePair("p", "CHECKME123"));

formparams.add(new BasicNameValuePair("to", "13146683071"));

formparams.add(new BasicNameValuePair("m","Hello World!"));

fetion.setParamsList(formparams);

//创建线程

Thread fetionThread=new Thread(fetion);

fetionThread.start();

}

}