东方财富新版本页面优化去广告

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东方财富新版本页面优化去广告

2024/5/24 10:58:15
当前为 2025-08-07 提交的版本，查看最新版本。
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// ==UserScript==
// @name        东方财富新版本页面优化去广告
// @namespace   Violentmonkey Scripts
// @match       *://quote.eastmoney.com/concept/*
// @grant       none
// @version     1.1
// @author      -
// @grant        GM_addStyle
// @license MIT
// @description 2024/5/24 10:58:15
// ==/UserScript==
(function () {
    const classesToHide = [
        '.hlinetg',
        '.scatg',
        '.emleftfloattg',
        '.footertg',
        '.footer2016',
        '.feedback',
        '.guid',
        '.bp2sll',
        '.bp2slr',
        '#posteditor',
        '.csiderbox:nth-of-type(1)',
        '.csiderbox:nth-of-type(2)',
        '.csiderbox:nth-of-type(5)',
        '.csiderbox:nth-of-type(8)',
        '.history',
        '.zxg_t',
        '.backtop',
        '.zxght'
    ];

    classesToHide.forEach(className => {
        GM_addStyle(`${className} { display: none !important; }`);
    });


    GM_addStyle('#mainlist { max-height: 600px !important;overflow: hidden;overflow-y: auto;width: 1200px}');
    GM_addStyle('.table_list {width: 1200px}')
    GM_addStyle('.mock {z-index: 999999999999999999}')
    GM_addStyle('.bp2sr {position: fixed;top: 26px; right: 12px; overflow-x: auto; height: 1000px;padding-bottom: 24px}');
    GM_addStyle('::-webkit-scrollbar { display: none !important;}');
    GM_addStyle('.mainbody { margin-left: 260px !important }');
    GM_addStyle('.zxglist_ul { height: 800px !important;}');
    document.body.style.overflow = 'hidden';
    document.body.style.overflow = 'auto';

    function reorderDivs() {
        var parent = document.querySelector(".bp2sr");
        var children = Array.from(parent.getElementsByClassName("csiderbox"));
        children.reverse();
        parent.innerHTML = '';
        children.forEach(function (child) {
            parent.appendChild(child);
        });
    }

    window.addEventListener('load', reorderDivs);

    function calcRange(expr) {
        const pattern = /([\d\.]+)\s*([万千亿]?)/g;
        const matches = [...expr.matchAll(pattern)];
        if (matches.length !== 2) return "格式错误";

        const unitMap = { "亿": 1e8, "万": 1e4, "千": 1e3, "": 1 };

        const values = matches.map(m => parseFloat(m[1]) * unitMap[m[2] || ""]);
        const units = matches.map(m => m[2] || "");

        if (units[0] !== units[1]) return "单位不一致";

        const diff = (values[0] - values[1]) / unitMap[units[0]];
        return `${diff.toFixed(2)}${units[0]}`;
    }

    const priceContainer = document.querySelector(".csn_wbwc_mm2 table tbody");

    if (priceContainer) {
        const observer = new MutationObserver(() => {
            const outerText = document.querySelector('.csn_wbwc_mm2 .price_up')?.innerText;
            const innerText = document.querySelector('.csn_wbwc_mm2 .price_down')?.innerText;
            if (!outerText || !innerText) return;

            const diffText = `多空 = ${calcRange(`${outerText} - ${innerText}`)}`;

            // 结果放到监听区域之外，防止死循环
            let resultElem = document.querySelector(".calc-result");
            if (!resultElem) {
                resultElem = document.createElement("div");
                resultElem.className = "calc-result";
                resultElem.style.marginLeft = "10px";
                resultElem.style.color = "blue";
                resultElem.style.fontWeight = "bold";
                priceContainer.parentElement.parentElement.appendChild(resultElem);
            }
            resultElem.textContent = diffText;
        });

        observer.observe(priceContainer, {
            childList: true,
            subtree: true,
            characterData: true
        });
    }



})()