京东金融积存金实时显示 猴子脚本

// ==UserScript==
// @name         京东金融积存金实时显示
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  实时显示金价
// @author       我的名字长沙雕跟着念
// @match        https://ms.jr.jd.com/*
// @icon         data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
// @run-at       document-end
// ==/UserScript==

(function() {
    'use strict';
     function getContent(url, callback) {
        var xmlhttp;
        if (window.XMLHttpRequest) {
            //  IE7+, Firefox, Chrome, Opera, Safari 浏览器执行代码
            xmlhttp = new XMLHttpRequest();
        } else {
            // IE6, IE5 浏览器执行代码
            //xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
        }
        xmlhttp.onreadystatechange = function() {
            if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
                if (callback) {
                    callback(xmlhttp.responseText);
                }
            }
        }
        xmlhttp.open("GET", url, false);
        xmlhttp.send();
    }

    var price;

    function getData(response) {
        console.log(response);
        try {
            let jsonData = JSON.parse(response);
            price = jsonData.resultData?.data?.minimumPriceValue;
            console.log("当前价格:", price);
        } catch (error) {
            console.error("解析失败:", error);
        }
    }

      function clicker() {
         getContent("https://ms.jr.jd.com/gw2/generic/CreatorSer/newh5/m/getFirstRelatedProductInfo?reqData=%7B%22circleId%22:%2213245%22,%22invokeSource%22:5,%22productId%22:%221961543816%22%7D", getData);
         //假装是显示内存
         document.title = `内存${price}M`;
     }

     setInterval(clicker, 1000);
})();