java 发送微信客服消息

package com.baosight.wechat.service;

import net.sf.json.JSONObject;

import org.apache.commons.httpclient.HttpStatus;

import org.apache.http.HttpEntity;

import org.apache.http.HttpResponse;

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

import org.apache.http.entity.StringEntity;

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

import org.apache.http.util.EntityUtils;

import org.junit.Test;

import com.baosight.wechat.project.baosightecmp.ConstantUtilEcmp;

import com.baosight.wechat.util.HttpUtil;

public class TestUnit

{

    @Test

    public void Test1()

    {

        String Access_token = HttpUtil.getAccess_token_server(ConstantUtilEcmp.APPID, ConstantUtilEcmp.APPSECRET);

        // String open_id = "oe7rSjlz1flhx7HP3-DnlgrpobqM";

        JSONObject obj = JSONObject.fromObject(Access_token);

        String token = obj.getString("access_token");

        String strJson = "{\"touser\" :\"oe7rSjlz1flhx7HP3-DnlgrpobqM\",";

        strJson += "\"msgtype\":\"text\",";

        strJson += "\"text\":{";

        strJson += "\"content\":\"Hello World\"";

        strJson += "}}";

        String url = "https://api.weixin.qq.com/cgi-bin/message/custom/send?&body=0&access_token=" + token;

        System.out.println(url);

        this.post(url, strJson);

    }

    public void post(String url, String json)

    {

        DefaultHttpClient client = new DefaultHttpClient();

        HttpPost post = new HttpPost(url);

        try

        {

            StringEntity s = new StringEntity(json);

            s.setContentEncoding("UTF-8");

            s.setContentType("application/json");

            post.setEntity(s);

            HttpResponse res = client.execute(post);

            if (res.getStatusLine().getStatusCode() == HttpStatus.SC_OK)

            {

                HttpEntity entity = res.getEntity();

                System.out.println(EntityUtils.toString(entity, "utf-8"));

            }

        }

        catch (Exception e)

        {

            throw new RuntimeException(e);

        }

    }

}<br>