public String getCustomerInfo(Map<String, Object> map)
	{
    	String appId = (String)map.get("appId");
    	String name = (String)map.get("name");
    	JSONObject jsonObject = null;
    	OutputStreamWriter out = null;
        StringBuffer buffer = new StringBuffer();
        try {
	    //1.连接部分
            URL url = new URL("https://a.abc.com");
            // http协议传输
            HttpURLConnection httpUrlConn = (HttpURLConnection) url.openConnection();

            httpUrlConn.setDoOutput(true);
            httpUrlConn.setDoInput(true);
            httpUrlConn.setUseCaches(false);
            // 设置请求方式（GET/POST）
            httpUrlConn.setRequestMethod("GET");
            httpUrlConn.setRequestProperty("content-type", "application/x-www-form-urlencoded");  
			
	    //2.传入参数部分
            // 得到请求的输出流对象  
            out = new OutputStreamWriter(httpUrlConn.getOutputStream(),"UTF-8");  
            // 把数据写入请求的Body
            out.write("appId=" + appId + "&name=" + name); //参数形式跟在地址栏的一样
            out.flush();  
            out.close(); 
            
	    //3.获取数据
            // 将返回的输入流转换成字符串
            InputStream inputStream = httpUrlConn.getInputStream();
            InputStreamReader inputStreamReader = new InputStreamReader(inputStream, "utf-8");
            BufferedReader bufferedReader = new BufferedReader(inputStreamReader);

            String str = null;
            while ((str = bufferedReader.readLine()) != null) {
                buffer.append(str);
            }
            bufferedReader.close();
            inputStreamReader.close();
            // 释放资源
            inputStream.close();
            inputStream = null;
            httpUrlConn.disconnect();
            jsonObject = JSONObject.fromObject(buffer.toString());
        } catch (Exception e) {
            e.printStackTrace();
        }
        return jsonObject.toString();
	}