Example of payment interface connection

public  void aa(){
    /**
     * I pay cloud qq wallet payment
     */
    StringBuilder signSb = new StringBuilder("cpid=qd00005");
    signSb.append("&fee=000000000001");
    signSb.append("&ip=192.168.0.212");
    signSb.append("&userid=" + DateUtil.getCurrentDate08());
    signSb.append("&callbackurl=https:www.hao123.com");
    signSb.append("&app="+URLEncoder.encode("aaa"));
    signSb.append("&goodsname="+URLEncoder.encode("bbb"));
    signSb.append("&fromtype=4");
    String requestUrl = "http://120.79.253.19:9911/pay/reqPayWeiXinInfo";
    System.out.println("请求的URL"+requestUrl + "?" + signSb.toString());
    System.out.println("Request parameter"+ signSb.toString());
    String result = HttpRequestUtil.sendGet(requestUrl + "?" + signSb.toString(), null);
    System.out.println("Returned result"+result);
    JSONObject respMap = JSONObject.fromObject(result);
    System.out.println(respMap);
    System.out.println("ID returned by successful order"+respMap.get("orderid"));
    System.out.println("The status returned when the order is placed successfully"+respMap.get("status"));
    System.out.println("Call the pop-up payment interface"+respMap.get("url"));
    System.out.println("Call the pop-up payment interface"+respMap.get("cpid"));
}