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@@ -1,30 +1,20 @@
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//我需要一个定时获取浏览器中黄金价格并推送到微信的程序
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//网站网址:https://mybank.icbc.com.cn/icbc/newperbank/perbank3/gold/goldaccrual_query_out.jsp
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//黄金价格在页面中,需要获取到黄金价格并推送到微信
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//黄金价格的selector为:#activeprice_080020000521
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//黄金价格的单位为:元/克
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//黄金价格的更新时间为:每半小时检测一次,变化量小于1元/克则不推送。
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//根据你的判断使用合适的算法计算价格趋势。
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//根据你的判断使用外部json储存或其他方式储存数据。
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//一个数组,记录三十天的收盘价格,用于计算七日价格变化量,七天价格趋势,十四天价格趋势,二十八天价格趋势,趋势类型:1.上涨 2.下跌 3.持平。
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//推送格式为:当前黄金价格为:xx元/克;一小时变化量为:xx元/克;七日价格变化量为:xx元/克;七日价格趋势为:xx;十四日价格趋势为:xx;二十八日价格趋势为:xx。
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//该脚本需要使用NodeJS编写,并使用Puppeteer库来获取页面内容。同时留出一个数组,用作特殊价格时的设置,当黄金价格达到该价格时,推送提醒。数组格式为:[价格1,价格2,价格3,价格4,价格5,价格6,价格7]
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//特殊提醒格式为:特殊提醒:黄金价格达到xx元/克;七日价格趋势:xx。
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//需要使用ServerChan来推送信息,ServerChan的sendkey使用环境变量,变量名为:PUSH_KEYT
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//程序每天由crontab定时启动,启动时间由外部的青龙面板设置,设置为每天晚上22:30后关闭。
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// 此下为信息推送用程序例子
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// import {scSend} from 'serverchan-sdk';
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// const response = await scSend('sendkey', 'title', 'desp', { tags: '黄金价格' });
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// console.log('Response:', response);
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const fs = require('fs');
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const fs = require('fs');
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const path = require('path');
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const path = require('path');
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const puppeteer = require('puppeteer-core');
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const axios = require('axios');
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const cheerio = require('cheerio');
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const https = require('https');
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const crypto = require('crypto');
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const TARGET_URL = 'https://mybank.icbc.com.cn/icbc/newperbank/perbank3/gold/goldaccrual_query_out.jsp';
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const TARGET_URL = 'https://mybank.icbc.com.cn/icbc/newperbank/perbank3/gold/goldaccrual_query_out.jsp';
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const PRICE_SELECTOR = '#activeprice_080020000521';
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const PRICE_SELECTOR = '#activeprice_080020000521';
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const DATA_FILE = path.join(__dirname, 'gold_data.json');
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const DATA_FILE = path.join(__dirname, 'gold_data.json');
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// 自定义 HTTPS Agent:允许不安全证书,并启用旧版 SSL 重协商兼容
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const insecureHttpsAgent = new https.Agent({
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rejectUnauthorized: false,
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secureOptions: crypto.constants.SSL_OP_LEGACY_SERVER_CONNECT || 0,
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});
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// ServerChan Key 配置:优先使用直接设置,否则使用环境变量
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// ServerChan Key 配置:优先使用直接设置,否则使用环境变量
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// 支持多个key,使用分号(;)分割
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// 支持多个key,使用分号(;)分割
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const SERVER_CHAN_KEY_DIRECT = ''; // 直接设置 ServerChan Key,有值时禁用环境变量,多个key用分号分割
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const SERVER_CHAN_KEY_DIRECT = ''; // 直接设置 ServerChan Key,有值时禁用环境变量,多个key用分号分割
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@@ -32,15 +22,15 @@ const SERVER_CHAN_KEY_RAW = SERVER_CHAN_KEY_DIRECT || process.env.PUSH_KEYT || '
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const SERVER_CHAN_KEYS = SERVER_CHAN_KEY_RAW.split(';').map(k => k.trim()).filter(k => k.length > 0);
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const SERVER_CHAN_KEYS = SERVER_CHAN_KEY_RAW.split(';').map(k => k.trim()).filter(k => k.length > 0);
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// 可自定义的特殊提醒价格数组:[价格1,价格2,价格3,价格4,价格5,价格6,价格7]
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// 可自定义的特殊提醒价格数组:[价格1,价格2,价格3,价格4,价格5,价格6,价格7]
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const SPECIAL_PRICE_TARGETS = [];
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const SPECIAL_PRICE_TARGETS = [1000,1010,1020,1030,1040,1050,1060,1070,1080,1090,1100,1110,1120,1130,1140,1150,1160,1170,1180,1190,1200,1210,1220,1230,1240,1250,1260,1270,1280,1290,1300,1310,1320,1330,1340,1350,1360,1370,1380,1390,1400,1410,1420,1430,1440,1450,1460,1470,1480,1490,1500];
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// 可配置项:变化量阈值(元/克)、变化计算窗口(分钟)、采样间隔(分钟)、价格精度(小数位数)
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// 可配置项:变化量阈值(元/克)、变化计算窗口(分钟)、采样间隔(分钟)、价格精度(小数位数)
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const CONFIG = {
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const CONFIG = {
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changeThresholdYuan: 1.0,
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changeThresholdYuan: 1.0,
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changeWindowMinutes: 60,
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changeWindowMinutes: 60,
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sampleIntervalMinutes: 2,
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sampleIntervalMinutes: 1,
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pricePrecisionDigits: 2,
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pricePrecisionDigits: 2,
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enableTimedPush: true, // 定时推送开关(变化量触发和收盘推送)
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enableTimedPush: false, // 定时推送开关(变化量触发和收盘推送)
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enableSpecialAlert: true, // 特殊价格提醒开关
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enableSpecialAlert: true, // 特殊价格提醒开关
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pushIntervalMinutes: 60, // 推送间隔(分钟),防止频繁推送
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pushIntervalMinutes: 60, // 推送间隔(分钟),防止频繁推送
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forcePushTest: false, // 测试强制推送:为 true 时每次运行必推送一次并立即退出
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forcePushTest: false, // 测试强制推送:为 true 时每次运行必推送一次并立即退出
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@@ -134,24 +124,32 @@ function isInDisabledWindow(ts = Date.now()) {
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}
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}
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async function fetchCurrentPrice() {
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async function fetchCurrentPrice() {
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console.log('[gold] launching browser to fetch price...');
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console.log('[gold] fetching html to parse price...');
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const browser = await puppeteer.launch({
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const resp = await axios.get(TARGET_URL, {
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headless: 'new',
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timeout: 60000,
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args: ['--no-sandbox', '--disable-setuid-sandbox'],
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httpsAgent: insecureHttpsAgent,
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executablePath: process.env.CHROME_PATH || '/usr/bin/chromium-browser' // 默认路径,可通过环境变量覆盖
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headers: {
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// 部分站点会根据 UA 返回不同内容,给一个常见 UA 更稳
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'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36',
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'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
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'Accept-Language': 'zh-CN,zh;q=0.9,en;q=0.8',
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'Cache-Control': 'no-cache',
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'Pragma': 'no-cache',
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},
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// 某些服务端会返回非 200 但仍有 HTML,这里保持默认即可;若后续遇到问题再放开 validateStatus
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});
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});
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try {
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const page = await browser.newPage();
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const html = resp && resp.data ? String(resp.data) : '';
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await page.goto(TARGET_URL, { waitUntil: 'domcontentloaded', timeout: 60000 });
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if (!html) throw new Error('目标页面返回空内容');
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await page.waitForSelector(PRICE_SELECTOR, { timeout: 60000 });
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const text = await page.$eval(PRICE_SELECTOR, el => el.textContent || el.innerText || '');
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const $ = cheerio.load(html);
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const text = $(PRICE_SELECTOR).text().trim();
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const numeric = parseFloat(String(text).replace(/[^0-9.\-]/g, ''));
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const numeric = parseFloat(String(text).replace(/[^0-9.\-]/g, ''));
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if (!isFinite(numeric)) throw new Error('无法解析价格');
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if (!isFinite(numeric)) {
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throw new Error(`无法解析价格,selector=${PRICE_SELECTOR},text=${JSON.stringify(text)}`);
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}
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console.log(`[gold] fetched current price: ${numeric}`);
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console.log(`[gold] fetched current price: ${numeric}`);
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return numeric;
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return numeric;
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} finally {
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await browser.close();
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}
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}
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}
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function findDeltaWithin(history, minutes) {
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function findDeltaWithin(history, minutes) {
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@@ -289,24 +287,57 @@ function checkSpecialTargets(data, lastPrice, currentPrice) {
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// 如果没有上一笔价格,则退化为接近检测,避免首次运行完全不触发
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// 如果没有上一笔价格,则退化为接近检测,避免首次运行完全不触发
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if (lastPrice === undefined || lastPrice === null) {
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if (lastPrice === undefined || lastPrice === null) {
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const tol = 0.2; // 首次检测仍保留一个很小的容差
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const tol = 0.2; // 首次检测仍保留一个很小的容差,建议范围:0.1-0.5
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for (const t of targets) {
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for (const t of targets) {
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if (Math.abs(currentPrice - t) <= tol) return t;
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if (Math.abs(currentPrice - t) <= tol) return t;
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}
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}
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return null;
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return null;
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}
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}
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// 穿过监测:上一笔和当前价格在目标价两侧,就认为“穿过”该价格
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// 穿过监测:上一笔与当前价覆盖到目标价就算“穿过”
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// 说明:用 <= / >= 包含“刚好等于目标价”的边界,避免 prev===t 时离开 t 不触发的问题
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for (const t of targets) {
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for (const t of targets) {
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const prev = lastPrice;
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const prev = lastPrice;
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const curr = currentPrice;
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const curr = currentPrice;
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if ((prev < t && curr >= t) || (prev > t && curr <= t)) {
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if ((prev <= t && curr >= t) || (prev >= t && curr <= t)) {
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return t;
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return t;
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}
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}
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}
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}
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return null;
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return null;
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}
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}
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function buildPushPayload({
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currentPrice,
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delta1h,
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change7,
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trend7,
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trend14,
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trend28,
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yesterdayClosingPrice,
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todayOpeningPrice,
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isSpecial,
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isTest,
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}) {
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const title = isSpecial
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? `特殊提醒:黄金价格达到${formatNumber(currentPrice)}元/克`
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: (isTest ? '黄金价格监控(测试)' : '黄金价格监控');
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const tags = isTest ? '黄金价格|TEST' : '黄金价格';
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const parts = [];
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if (isSpecial) parts.push(`特殊提醒:黄金价格达到${formatNumber(currentPrice)}元/克;七日价格趋势:${trend7}`);
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parts.push(`- 当前黄金价格为:${formatNumber(currentPrice)}元/克`);
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parts.push(`- 一小时变化量为:${delta1h !== null ? formatNumber(delta1h) : '数据不足'}元/克`);
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parts.push(`- 七日前价格为:${change7.price7DaysAgo !== null ? formatNumber(change7.price7DaysAgo) : '数据不足'}元/克;七日价格变化量为:${change7.change !== null ? formatNumber(change7.change) : '数据不足'}元/克`);
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parts.push(`- 七日价格趋势为:${trend7}`);
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parts.push(`- 十四日价格趋势为:${trend14}`);
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parts.push(`- 二十八日价格趋势为:${trend28}`);
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parts.push(`- 昨日收盘价格为:${yesterdayClosingPrice !== null ? formatNumber(yesterdayClosingPrice) : '数据不足'}元/克`);
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parts.push(`- 今日开盘价格为:${todayOpeningPrice !== null ? formatNumber(todayOpeningPrice) : '数据不足'}元/克`);
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return { title, desp: parts.join(';\n'), tags };
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}
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async function runCycle() {
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async function runCycle() {
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console.log('[gold] service starting...');
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console.log('[gold] service starting...');
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console.log('[gold] config:', {
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console.log('[gold] config:', {
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@@ -396,29 +427,20 @@ async function runCycle() {
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// 测试强制推送:无视触发条件与间隔限制,推送一次后退出
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// 测试强制推送:无视触发条件与间隔限制,推送一次后退出
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if (CONFIG.forcePushTest) {
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if (CONFIG.forcePushTest) {
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console.log('[gold] forcePushTest enabled: will push once and exit.');
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console.log('[gold] forcePushTest enabled: will push once and exit.');
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const title = `黄金价格监控(测试)`;
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const payload = buildPushPayload({
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const parts = [];
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currentPrice,
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parts.push(`[TEST] 当前黄金价格为:${formatNumber(currentPrice)}元/克`);
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delta1h,
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const oneHourAgoForTest = findDeltaWithin(data.priceHistory, CONFIG.changeWindowMinutes);
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change7,
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const delta1hForTest = oneHourAgoForTest ? Number((currentPrice - oneHourAgoForTest.price).toFixed(CONFIG.pricePrecisionDigits)) : null;
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trend7,
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parts.push(`[TEST] 一小时变化量为:${delta1hForTest !== null ? formatNumber(delta1hForTest) : '数据不足'}元/克`);
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trend14,
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const seriesForTest = extractSeries(data);
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trend28,
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const change7ForTest = computeChangeAmount(seriesForTest, 7);
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yesterdayClosingPrice,
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const trend7ForTest = seriesForTest.length >= 7 ? computeTrendType(seriesForTest.slice(-7)) : '数据不足';
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todayOpeningPrice,
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const trend14ForTest = seriesForTest.length >= 14 ? computeTrendType(seriesForTest.slice(-14)) : '数据不足';
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isSpecial: false,
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const trend28ForTest = seriesForTest.length >= 28 ? computeTrendType(seriesForTest.slice(-28)) : '数据不足';
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isTest: true,
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parts.push(`[TEST] 七日前价格为:${change7ForTest.price7DaysAgo !== null ? formatNumber(change7ForTest.price7DaysAgo) : '数据不足'}元/克`);
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});
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parts.push(`[TEST] 七日价格变化量为:${change7ForTest.change !== null ? formatNumber(change7ForTest.change) : '数据不足'}元/克`);
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parts.push(`[TEST] 七日价格趋势为:${trend7ForTest}`);
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parts.push(`[TEST] 十四日价格趋势为:${trend14ForTest}`);
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parts.push(`[TEST] 二十八日价格趋势为:${trend28ForTest}`);
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const yesterdayClosingPriceForTest = getYesterdayClosingPrice(data);
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const todayOpeningPriceForTest = getTodayOpeningPrice(data);
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parts.push(`[TEST] 昨日收盘价格为:${yesterdayClosingPriceForTest !== null ? formatNumber(yesterdayClosingPriceForTest) : '数据不足'}元/克`);
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parts.push(`[TEST] 今日开盘价格为:${todayOpeningPriceForTest !== null ? formatNumber(todayOpeningPriceForTest) : '数据不足'}元/克`);
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const desp = parts.join(';\n');
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try {
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try {
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const resp = await sendServerChan(title, desp, '黄金价格|TEST');
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const resp = await sendServerChan(payload.title, payload.desp, payload.tags);
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console.log('[gold] [TEST] push sent. status:', resp && resp.statusCode);
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console.log('[gold] [TEST] push sent. status:', resp && resp.statusCode);
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data.lastPushTs = nowTs();
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data.lastPushTs = nowTs();
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writeData(data);
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writeData(data);
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@@ -456,20 +478,20 @@ async function runCycle() {
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const anyTrigger = shouldPushByDelta || shouldPushBySpecial || shouldPushByClosing;
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const anyTrigger = shouldPushByDelta || shouldPushBySpecial || shouldPushByClosing;
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if (anyTrigger && (canPushByInterval || bypassIntervalBySpecial) && (!inDisabledWindow || bypassDisabledBySpecial)) {
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if (anyTrigger && (canPushByInterval || bypassIntervalBySpecial) && (!inDisabledWindow || bypassDisabledBySpecial)) {
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const title = shouldPushBySpecial ? `特殊提醒:黄金价格达到${formatNumber(currentPrice)}元/克` : `黄金价格监控`;
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const payload = buildPushPayload({
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const parts = [];
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currentPrice,
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parts.push(`- 当前黄金价格为:${formatNumber(currentPrice)}元/克`);
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delta1h,
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parts.push(`- 一小时变化量为:${delta1h !== null ? formatNumber(delta1h) : '数据不足'}元/克`);
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change7,
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parts.push(`- 七日前价格为:${change7.price7DaysAgo !== null ? formatNumber(change7.price7DaysAgo) : '数据不足'}元/克;七日价格变化量为:${change7.change !== null ? formatNumber(change7.change) : '数据不足'}元/克`);
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trend7,
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parts.push(`- 七日价格趋势为:${trend7}`);
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trend14,
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||||||
parts.push(`- 十四日价格趋势为:${trend14}`);
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trend28,
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||||||
parts.push(`- 二十八日价格趋势为:${trend28}`);
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yesterdayClosingPrice,
|
||||||
parts.push(`- 昨日收盘价格为:${yesterdayClosingPrice !== null ? formatNumber(yesterdayClosingPrice) : '数据不足'}元/克`);
|
todayOpeningPrice,
|
||||||
parts.push(`- 今日开盘价格为:${todayOpeningPrice !== null ? formatNumber(todayOpeningPrice) : '数据不足'}元/克`);
|
isSpecial: shouldPushBySpecial,
|
||||||
if (shouldPushBySpecial) parts.unshift(`特殊提醒:黄金价格达到${formatNumber(currentPrice)}元/克;七日价格趋势:${trend7}`);
|
isTest: false,
|
||||||
const desp = parts.join(';\n');
|
});
|
||||||
try {
|
try {
|
||||||
const resp = await sendServerChan(title, desp, '黄金价格');
|
const resp = await sendServerChan(payload.title, payload.desp, payload.tags);
|
||||||
console.log('[gold] push sent. status:', resp && resp.statusCode);
|
console.log('[gold] push sent. status:', resp && resp.statusCode);
|
||||||
// 更新最后推送时间:特殊推送不更新普通推送时间戳
|
// 更新最后推送时间:特殊推送不更新普通推送时间戳
|
||||||
data.lastPushTs = now;
|
data.lastPushTs = now;
|
||||||
143
README.md
143
README.md
@@ -1,2 +1,143 @@
|
|||||||
# goldworm_js
|
# 工商银行黄金价格监控与推送脚本
|
||||||
|
|
||||||
|
这是一个基于 Node.js 的自动化脚本,用于定时监控中国工商银行(ICBC)官网的黄金递延(T+D)价格,并通过 ServerChan(方糖服务)将价格提醒推送至微信。脚本支持价格突破报警、多维度趋势分析、防骚扰冷却机制以及收盘价记录等功能。
|
||||||
|
|
||||||
|
## ✨ 核心功能
|
||||||
|
|
||||||
|
* **定时抓取**:自动请求工商银行黄金价格页面,并使用 `axios + cheerio` 解析实时价格(无需浏览器)。
|
||||||
|
* **智能推送**:
|
||||||
|
* **变化触发**:当价格在设定时间窗口内波动超过阈值时推送。
|
||||||
|
* **特殊价位**:可设置一组目标价位,当价格“穿过”任一目标价时立即推送特殊提醒。
|
||||||
|
* **收盘推送**:在每日收盘时段(可配置)自动记录并推送收盘价。
|
||||||
|
* **趋势分析**:自动计算并报告一小时变化量、七日变化量,以及七日、十四日、二十八日的价格趋势(上涨/下跌/持平)。
|
||||||
|
* **灵活配置**:所有运行参数(如采样间隔、价格阈值、禁用时段、冷却时间等)均在脚本内 `CONFIG` 对象中集中管理,易于修改。
|
||||||
|
* **数据持久化**:自动将价格历史、收盘价、开盘价及推送状态保存至本地 JSON 文件。
|
||||||
|
* **多Key推送**:支持配置多个 ServerChan SendKey,向多个微信终端同时推送消息。
|
||||||
|
|
||||||
|
## 🚀 快速开始
|
||||||
|
|
||||||
|
### 1. 获取项目
|
||||||
|
```bash
|
||||||
|
git clone http://43.135.34.133:53000/LiuEnder/goldworm_js
|
||||||
|
cd gold-price-monitor
|
||||||
|
```
|
||||||
|
|
||||||
|
### 2. 安装项目依赖
|
||||||
|
```bash
|
||||||
|
npm install
|
||||||
|
```
|
||||||
|
此步骤将安装 `axios`、`cheerio` 和 `serverchan-sdk`。
|
||||||
|
|
||||||
|
### 3. 配置环境变量
|
||||||
|
脚本运行需要一个关键环境变量:
|
||||||
|
|
||||||
|
1. **ServerChan 推送密钥 (`PUSH_KEYT`)**:
|
||||||
|
* 前往 https://sc3.ft07.com/ 登录并获取您的 `SendKey`。
|
||||||
|
* **设置环境变量**(以下为Linux/macOS示例,永久生效请添加到 `~/.bashrc` 或 `~/.zshrc`):
|
||||||
|
```bash
|
||||||
|
export PUSH_KEYT="SCTxxxxxx...你的SendKey"
|
||||||
|
# 如果需要配置多个Key,用分号(;)分隔
|
||||||
|
# export PUSH_KEYT="Key1;Key2;Key3"
|
||||||
|
```
|
||||||
|
|
||||||
|
### 4. 运行脚本
|
||||||
|
```bash
|
||||||
|
# 直接运行一次(测试用)
|
||||||
|
node GoldPriceV6cooldown.js
|
||||||
|
|
||||||
|
# 或使用 npm 脚本
|
||||||
|
npm start
|
||||||
|
```
|
||||||
|
首次运行会创建数据文件 `gold_data.json` 并开始监控。检查控制台输出以确认运行成功。
|
||||||
|
|
||||||
|
## ⚙️ 详细配置
|
||||||
|
|
||||||
|
脚本的主要行为由文件顶部的 `CONFIG` 对象控制。您可以根据需要修改:
|
||||||
|
|
||||||
|
```javascript
|
||||||
|
const CONFIG = {
|
||||||
|
changeThresholdYuan: 1.0, // 触发普通推送的1小时价格变化阈值(元/克)
|
||||||
|
changeWindowMinutes: 60, // 计算变化量的时间窗口(分钟)
|
||||||
|
sampleIntervalMinutes: 2, // 抓取价格的采样间隔(分钟)
|
||||||
|
pricePrecisionDigits: 2, // 价格显示和计算的小数位数
|
||||||
|
enableTimedPush: true, // 是否启用定时推送(变化触发和收盘推送)
|
||||||
|
enableSpecialAlert: true, // 是否启用特殊价格提醒
|
||||||
|
pushIntervalMinutes: 60, // 普通推送的最小间隔(分钟),防骚扰
|
||||||
|
forcePushTest: false, // 设为 true 可测试推送功能,运行一次即退出
|
||||||
|
disabledWindows: [12001500], // 禁止推送的时间段,格式 [开始时间结束时间],如 12001500 表示 12:00-15:00
|
||||||
|
enableSpecialForcePush: true, // 特殊价格提醒是否忽略禁用时间段
|
||||||
|
enableSpecialBypassInterval: true, // 特殊价格提醒是否忽略推送间隔限制
|
||||||
|
coolDownMinutesForSinglePrice: 90, // 单个特殊价位的默认冷却时间(分钟)
|
||||||
|
resetOtherSpecialCooldownOnHit: true, // 触发一个特殊价位时,是否重置其他价位的冷却
|
||||||
|
// 为特定价位设置独立的冷却时间(分钟),未配置的价位使用默认值
|
||||||
|
specialPriceCoolDownMinutes: {
|
||||||
|
// “600”: 120, // 例如,当价格达到600元时,冷却时间设为120分钟
|
||||||
|
},
|
||||||
|
};
|
||||||
|
```
|
||||||
|
|
||||||
|
**特殊价格目标设置**:
|
||||||
|
在 `CONFIG` 对象下方,找到 `SPECIAL_PRICE_TARGETS` 数组,将您关心的价位填入。
|
||||||
|
```javascript
|
||||||
|
const SPECIAL_PRICE_TARGETS = [500, 520, 550]; // 例如,设置500、520、550元为目标价位
|
||||||
|
```
|
||||||
|
|
||||||
|
## 🏃 生产环境部署
|
||||||
|
|
||||||
|
建议使用进程管理工具(如 **PM2**)来保证脚本持续运行。
|
||||||
|
|
||||||
|
1. **全局安装 PM2**:
|
||||||
|
```bash
|
||||||
|
npm install -g pm2
|
||||||
|
```
|
||||||
|
|
||||||
|
2. **使用 PM2 启动服务**(确保已在项目目录中):
|
||||||
|
```bash
|
||||||
|
# 启动并命名进程
|
||||||
|
pm2 start GoldPriceV6cooldown.js --name gold-monitor
|
||||||
|
# 设置开机自启(根据PM2提示操作)
|
||||||
|
pm2 startup
|
||||||
|
pm2 save
|
||||||
|
```
|
||||||
|
|
||||||
|
3. **常用 PM2 命令**:
|
||||||
|
```bash
|
||||||
|
pm2 logs gold-monitor # 查看实时日志
|
||||||
|
pm2 status # 查看所有进程状态
|
||||||
|
pm2 stop gold-monitor # 停止服务
|
||||||
|
pm2 restart gold-monitor # 重启服务
|
||||||
|
pm2 monit # 打开监控面板
|
||||||
|
```
|
||||||
|
|
||||||
|
**通过 Crontab 或青龙面板调度**:
|
||||||
|
如果您希望脚本在特定时间运行(而非持续后台运行),可以配置定时任务。例如,每天在交易时间运行:
|
||||||
|
```bash
|
||||||
|
# 每天9点到22点,每30分钟运行一次
|
||||||
|
*/30 9-22 * * * cd /path/to/your/project && node GoldPriceV6cooldown.js >> /tmp/gold_monitor.log 2>&1
|
||||||
|
```
|
||||||
|
请注意,脚本内部已包含定时循环逻辑 (`sampleIntervalMinutes`),如果通过外部Cron调用,通常只需调用一次,脚本会自行循环并在收盘时间退出。
|
||||||
|
|
||||||
|
## 📁 文件说明
|
||||||
|
|
||||||
|
- `GoldPriceV6cooldown.js` - 主脚本文件
|
||||||
|
- `gold_data.json` - 运行时自动生成的数据文件(记录价格历史、推送状态等)
|
||||||
|
- `package.json` - 项目依赖定义
|
||||||
|
- `.gitignore` - Git忽略文件配置
|
||||||
|
- `README.md` - 本说明文件
|
||||||
|
|
||||||
|
## ⚠️ 重要注意事项
|
||||||
|
|
||||||
|
1. **合规使用**:本工具仅用于个人学习与技术研究。请合理设置请求频率,避免对工商银行服务器造成不必要的压力。使用请遵守网站相关规定。
|
||||||
|
2. **选择器更新**:如果目标网页结构改版,可能需要更新脚本中的 `PRICE_SELECTOR` 变量。您可以使用浏览器的开发者工具检查元素。
|
||||||
|
3. **推送频率限制**:免费版 ServerChan 有推送次数限制,请合理配置 `pushIntervalMinutes` 和 `coolDownMinutesForSinglePrice` 等参数。
|
||||||
|
4. **环境变量安全**:务必通过环境变量设置 `PUSH_KEYT`,切勿将其直接写入代码或提交至版本库。
|
||||||
|
|
||||||
|
## 🔧 故障排查
|
||||||
|
|
||||||
|
- **抓取失败/解析失败**:确认网络可访问目标页面;如果网页结构改版,检查并更新脚本中的 `PRICE_SELECTOR`。
|
||||||
|
- **无推送**:检查 `PUSH_KEYT` 环境变量是否设置正确;查看控制台日志确认价格是否成功抓取及触发条件是否满足。
|
||||||
|
- **推送过于频繁**:调整 `CONFIG.pushIntervalMinutes` 和 `CONFIG.changeThresholdYuan` 参数。
|
||||||
|
|
||||||
|
## 📄 开源协议
|
||||||
|
|
||||||
|
本项目基于 GPLv3 协议开源。
|
||||||
6
changelog.md
Normal file
6
changelog.md
Normal file
@@ -0,0 +1,6 @@
|
|||||||
|
# 规划功能
|
||||||
|
- 重点关注价格特殊推送
|
||||||
|
- 变化率计算
|
||||||
|
# 8.0.0
|
||||||
|
修正推送范围的小bug
|
||||||
|
从puppeteer换到axios
|
||||||
618
package-lock.json
generated
Normal file
618
package-lock.json
generated
Normal file
@@ -0,0 +1,618 @@
|
|||||||
|
{
|
||||||
|
"name": "gold-price-monitor",
|
||||||
|
"version": "1.0.0",
|
||||||
|
"lockfileVersion": 3,
|
||||||
|
"requires": true,
|
||||||
|
"packages": {
|
||||||
|
"": {
|
||||||
|
"name": "gold-price-monitor",
|
||||||
|
"version": "1.0.0",
|
||||||
|
"dependencies": {
|
||||||
|
"axios": "^1.13.6",
|
||||||
|
"cheerio": "^1.2.0",
|
||||||
|
"npm-check-updates": "^19.6.3",
|
||||||
|
"serverchan-sdk": "^1.0.6"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"node_modules/asynckit": {
|
||||||
|
"version": "0.4.0",
|
||||||
|
"resolved": "https://r2.cnpmjs.org/asynckit/-/asynckit-0.4.0.tgz",
|
||||||
|
"integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q=="
|
||||||
|
},
|
||||||
|
"node_modules/axios": {
|
||||||
|
"version": "1.13.6",
|
||||||
|
"resolved": "https://r.cnpmjs.org/axios/-/axios-1.13.6.tgz",
|
||||||
|
"integrity": "sha512-ChTCHMouEe2kn713WHbQGcuYrr6fXTBiu460OTwWrWob16g1bXn4vtz07Ope7ewMozJAnEquLk5lWQWtBig9DQ==",
|
||||||
|
"license": "MIT",
|
||||||
|
"dependencies": {
|
||||||
|
"follow-redirects": "^1.15.11",
|
||||||
|
"form-data": "^4.0.5",
|
||||||
|
"proxy-from-env": "^1.1.0"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"node_modules/boolbase": {
|
||||||
|
"version": "1.0.0",
|
||||||
|
"resolved": "https://r2.cnpmjs.org/boolbase/-/boolbase-1.0.0.tgz",
|
||||||
|
"integrity": "sha512-JZOSA7Mo9sNGB8+UjSgzdLtokWAky1zbztM3WRLCbZ70/3cTANmQmOdR7y2g+J0e2WXywy1yS468tY+IruqEww=="
|
||||||
|
},
|
||||||
|
"node_modules/call-bind-apply-helpers": {
|
||||||
|
"version": "1.0.2",
|
||||||
|
"resolved": "https://r.cnpmjs.org/call-bind-apply-helpers/-/call-bind-apply-helpers-1.0.2.tgz",
|
||||||
|
"integrity": "sha512-Sp1ablJ0ivDkSzjcaJdxEunN5/XvksFJ2sMBFfq6x0ryhQV/2b/KwFe21cMpmHtPOSij8K99/wSfoEuTObmuMQ==",
|
||||||
|
"dependencies": {
|
||||||
|
"es-errors": "^1.3.0",
|
||||||
|
"function-bind": "^1.1.2"
|
||||||
|
},
|
||||||
|
"engines": {
|
||||||
|
"node": ">= 0.4"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"node_modules/cheerio": {
|
||||||
|
"version": "1.2.0",
|
||||||
|
"resolved": "https://r.cnpmjs.org/cheerio/-/cheerio-1.2.0.tgz",
|
||||||
|
"integrity": "sha512-WDrybc/gKFpTYQutKIK6UvfcuxijIZfMfXaYm8NMsPQxSYvf+13fXUJ4rztGGbJcBQ/GF55gvrZ0Bc0bj/mqvg==",
|
||||||
|
"license": "MIT",
|
||||||
|
"dependencies": {
|
||||||
|
"cheerio-select": "^2.1.0",
|
||||||
|
"dom-serializer": "^2.0.0",
|
||||||
|
"domhandler": "^5.0.3",
|
||||||
|
"domutils": "^3.2.2",
|
||||||
|
"encoding-sniffer": "^0.2.1",
|
||||||
|
"htmlparser2": "^10.1.0",
|
||||||
|
"parse5": "^7.3.0",
|
||||||
|
"parse5-htmlparser2-tree-adapter": "^7.1.0",
|
||||||
|
"parse5-parser-stream": "^7.1.2",
|
||||||
|
"undici": "^7.19.0",
|
||||||
|
"whatwg-mimetype": "^4.0.0"
|
||||||
|
},
|
||||||
|
"engines": {
|
||||||
|
"node": ">=20.18.1"
|
||||||
|
},
|
||||||
|
"funding": {
|
||||||
|
"url": "https://github.com/cheeriojs/cheerio?sponsor=1"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"node_modules/cheerio-select": {
|
||||||
|
"version": "2.1.0",
|
||||||
|
"resolved": "https://r.cnpmjs.org/cheerio-select/-/cheerio-select-2.1.0.tgz",
|
||||||
|
"integrity": "sha512-9v9kG0LvzrlcungtnJtpGNxY+fzECQKhK4EGJX2vByejiMX84MFNQw4UxPJl3bFbTMw+Dfs37XaIkCwTZfLh4g==",
|
||||||
|
"dependencies": {
|
||||||
|
"boolbase": "^1.0.0",
|
||||||
|
"css-select": "^5.1.0",
|
||||||
|
"css-what": "^6.1.0",
|
||||||
|
"domelementtype": "^2.3.0",
|
||||||
|
"domhandler": "^5.0.3",
|
||||||
|
"domutils": "^3.0.1"
|
||||||
|
},
|
||||||
|
"funding": {
|
||||||
|
"url": "https://github.com/sponsors/fb55"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"node_modules/combined-stream": {
|
||||||
|
"version": "1.0.8",
|
||||||
|
"resolved": "https://r2.cnpmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
|
||||||
|
"integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
|
||||||
|
"dependencies": {
|
||||||
|
"delayed-stream": "~1.0.0"
|
||||||
|
},
|
||||||
|
"engines": {
|
||||||
|
"node": ">= 0.8"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"node_modules/cross-fetch": {
|
||||||
|
"version": "4.1.0",
|
||||||
|
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||||||
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||||||
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|
||||||
|
"deprecated": "Use @exodus/bytes instead for a more spec-conformant and faster implementation",
|
||||||
|
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|
||||||
|
"iconv-lite": "0.6.3"
|
||||||
|
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|
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||||||
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|
||||||
|
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|
||||||
|
}
|
||||||
|
}
|
||||||
10
package.json
10
package.json
@@ -2,12 +2,14 @@
|
|||||||
"name": "gold-price-monitor",
|
"name": "gold-price-monitor",
|
||||||
"version": "1.0.0",
|
"version": "1.0.0",
|
||||||
"description": "A script to monitor ICBC gold price and push notifications via ServerChan.",
|
"description": "A script to monitor ICBC gold price and push notifications via ServerChan.",
|
||||||
"main": "GoldPriceV6cooldown.js",
|
"main": "GoldPrice.js",
|
||||||
"scripts": {
|
"scripts": {
|
||||||
"start": "node GoldPriceV6cooldown.js"
|
"start": "node GoldPrice.js"
|
||||||
},
|
},
|
||||||
"dependencies": {
|
"dependencies": {
|
||||||
"puppeteer-core": "^21.0.0",
|
"axios": "^1.13.6",
|
||||||
"serverchan-sdk": "^1.0.0"
|
"cheerio": "^1.2.0",
|
||||||
|
"npm-check-updates": "^19.6.3",
|
||||||
|
"serverchan-sdk": "^1.0.6"
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
171
readme.md
171
readme.md
@@ -1,171 +0,0 @@
|
|||||||
# 工商银行黄金价格监控与推送脚本
|
|
||||||
|
|
||||||
这是一个基于 Node.js 的自动化脚本,用于定时监控中国工商银行(ICBC)官网的黄金递延(T+D)价格,并通过 ServerChan(方糖服务)将价格提醒推送至微信。脚本支持价格突破报警、多维度趋势分析、防骚扰冷却机制以及收盘价记录等功能。
|
|
||||||
|
|
||||||
## ✨ 核心功能
|
|
||||||
|
|
||||||
* **定时抓取**:自动访问工商银行黄金价格页面,并使用 Puppeteer 解析实时价格。
|
|
||||||
* **智能推送**:
|
|
||||||
* **变化触发**:当价格在设定时间窗口内波动超过阈值时推送。
|
|
||||||
* **特殊价位**:可设置一组目标价位,当价格“穿过”任一目标价时立即推送特殊提醒。
|
|
||||||
* **收盘推送**:在每日收盘时段(可配置)自动记录并推送收盘价。
|
|
||||||
* **趋势分析**:自动计算并报告一小时变化量、七日变化量,以及七日、十四日、二十八日的价格趋势(上涨/下跌/持平)。
|
|
||||||
* **灵活配置**:所有运行参数(如采样间隔、价格阈值、禁用时段、冷却时间等)均在脚本内 `CONFIG` 对象中集中管理,易于修改。
|
|
||||||
* **数据持久化**:自动将价格历史、收盘价、开盘价及推送状态保存至本地 JSON 文件。
|
|
||||||
* **多Key推送**:支持配置多个 ServerChan SendKey,向多个微信终端同时推送消息。
|
|
||||||
|
|
||||||
## 🚀 快速开始
|
|
||||||
|
|
||||||
### 1. 获取项目
|
|
||||||
```bash
|
|
||||||
git clone http://43.135.34.133:53000/LiuEnder/goldworm_js
|
|
||||||
cd gold-price-monitor
|
|
||||||
```
|
|
||||||
|
|
||||||
### 2. 安装项目依赖
|
|
||||||
```bash
|
|
||||||
npm install
|
|
||||||
```
|
|
||||||
此步骤将安装 `puppeteer-core` 和 `serverchan-sdk`。
|
|
||||||
|
|
||||||
### 3. 安装 Chrome/Chromium 浏览器
|
|
||||||
**本脚本使用 `puppeteer-core`,它需要系统中已安装一个兼容的 Chrome 或 Chromium 浏览器,但不会自动下载。**
|
|
||||||
|
|
||||||
* **在 Ubuntu/Debian 系统上安装 Chromium**:
|
|
||||||
```bash
|
|
||||||
sudo apt update
|
|
||||||
sudo apt install -y chromium-browser
|
|
||||||
```
|
|
||||||
* **在 CentOS/RHEL 系统上安装 Chromium**:
|
|
||||||
```bash
|
|
||||||
sudo yum install -y epel-release
|
|
||||||
sudo yum install -y chromium
|
|
||||||
```
|
|
||||||
* 对于其他操作系统,请从 https://www.google.com/chrome/ 或相应包管理器安装。
|
|
||||||
|
|
||||||
安装后,需要找到浏览器的可执行文件路径。通常位于:
|
|
||||||
- `/usr/bin/chromium-browser` (Chromium on Linux)
|
|
||||||
- `/usr/bin/google-chrome` (Chrome on Linux)
|
|
||||||
- `C:\Program Files\Google\Chrome\Application\chrome.exe` (Windows)
|
|
||||||
|
|
||||||
### 4. 配置环境变量
|
|
||||||
脚本运行需要两个关键环境变量:
|
|
||||||
|
|
||||||
1. **ServerChan 推送密钥 (`PUSH_KEYT`)**:
|
|
||||||
* 前往 https://sc3.ft07.com/ 登录并获取您的 `SendKey`。
|
|
||||||
* **设置环境变量**(以下为Linux/macOS示例,永久生效请添加到 `~/.bashrc` 或 `~/.zshrc`):
|
|
||||||
```bash
|
|
||||||
export PUSH_KEYT="SCTxxxxxx...你的SendKey"
|
|
||||||
# 如果需要配置多个Key,用分号(;)分隔
|
|
||||||
# export PUSH_KEYT="Key1;Key2;Key3"
|
|
||||||
```
|
|
||||||
|
|
||||||
2. **Chrome 浏览器路径 (`CHROME_PATH`)**(可选但推荐):
|
|
||||||
* 如果您安装的浏览器不在脚本默认的 `/usr/bin/chromium-browser`,则必须设置此变量。
|
|
||||||
```bash
|
|
||||||
export CHROME_PATH="/usr/bin/chromium-browser" # 或您的实际路径
|
|
||||||
# 例如在macOS上可能是:`export CHROME_PATH="/Applications/Google Chrome.app/Contents/MacOS/Google Chrome"`
|
|
||||||
```
|
|
||||||
|
|
||||||
### 5. 运行脚本
|
|
||||||
```bash
|
|
||||||
# 直接运行一次(测试用)
|
|
||||||
node GoldPriceV6cooldown.js
|
|
||||||
|
|
||||||
# 或使用 npm 脚本
|
|
||||||
npm start
|
|
||||||
```
|
|
||||||
首次运行会创建数据文件 `gold_data.json` 并开始监控。检查控制台输出以确认运行成功。
|
|
||||||
|
|
||||||
## ⚙️ 详细配置
|
|
||||||
|
|
||||||
脚本的主要行为由文件顶部的 `CONFIG` 对象控制。您可以根据需要修改:
|
|
||||||
|
|
||||||
```javascript
|
|
||||||
const CONFIG = {
|
|
||||||
changeThresholdYuan: 1.0, // 触发普通推送的1小时价格变化阈值(元/克)
|
|
||||||
changeWindowMinutes: 60, // 计算变化量的时间窗口(分钟)
|
|
||||||
sampleIntervalMinutes: 2, // 抓取价格的采样间隔(分钟)
|
|
||||||
pricePrecisionDigits: 2, // 价格显示和计算的小数位数
|
|
||||||
enableTimedPush: true, // 是否启用定时推送(变化触发和收盘推送)
|
|
||||||
enableSpecialAlert: true, // 是否启用特殊价格提醒
|
|
||||||
pushIntervalMinutes: 60, // 普通推送的最小间隔(分钟),防骚扰
|
|
||||||
forcePushTest: false, // 设为 true 可测试推送功能,运行一次即退出
|
|
||||||
disabledWindows: [12001500], // 禁止推送的时间段,格式 [开始时间结束时间],如 12001500 表示 12:00-15:00
|
|
||||||
enableSpecialForcePush: true, // 特殊价格提醒是否忽略禁用时间段
|
|
||||||
enableSpecialBypassInterval: true, // 特殊价格提醒是否忽略推送间隔限制
|
|
||||||
coolDownMinutesForSinglePrice: 90, // 单个特殊价位的默认冷却时间(分钟)
|
|
||||||
resetOtherSpecialCooldownOnHit: true, // 触发一个特殊价位时,是否重置其他价位的冷却
|
|
||||||
// 为特定价位设置独立的冷却时间(分钟),未配置的价位使用默认值
|
|
||||||
specialPriceCoolDownMinutes: {
|
|
||||||
// “600”: 120, // 例如,当价格达到600元时,冷却时间设为120分钟
|
|
||||||
},
|
|
||||||
};
|
|
||||||
```
|
|
||||||
|
|
||||||
**特殊价格目标设置**:
|
|
||||||
在 `CONFIG` 对象下方,找到 `SPECIAL_PRICE_TARGETS` 数组,将您关心的价位填入。
|
|
||||||
```javascript
|
|
||||||
const SPECIAL_PRICE_TARGETS = [500, 520, 550]; // 例如,设置500、520、550元为目标价位
|
|
||||||
```
|
|
||||||
|
|
||||||
## 🏃 生产环境部署
|
|
||||||
|
|
||||||
建议使用进程管理工具(如 **PM2**)来保证脚本持续运行。
|
|
||||||
|
|
||||||
1. **全局安装 PM2**:
|
|
||||||
```bash
|
|
||||||
npm install -g pm2
|
|
||||||
```
|
|
||||||
|
|
||||||
2. **使用 PM2 启动服务**(确保已在项目目录中):
|
|
||||||
```bash
|
|
||||||
# 启动并命名进程
|
|
||||||
pm2 start GoldPriceV6cooldown.js --name gold-monitor
|
|
||||||
# 设置开机自启(根据PM2提示操作)
|
|
||||||
pm2 startup
|
|
||||||
pm2 save
|
|
||||||
```
|
|
||||||
|
|
||||||
3. **常用 PM2 命令**:
|
|
||||||
```bash
|
|
||||||
pm2 logs gold-monitor # 查看实时日志
|
|
||||||
pm2 status # 查看所有进程状态
|
|
||||||
pm2 stop gold-monitor # 停止服务
|
|
||||||
pm2 restart gold-monitor # 重启服务
|
|
||||||
pm2 monit # 打开监控面板
|
|
||||||
```
|
|
||||||
|
|
||||||
**通过 Crontab 或青龙面板调度**:
|
|
||||||
如果您希望脚本在特定时间运行(而非持续后台运行),可以配置定时任务。例如,每天在交易时间运行:
|
|
||||||
```bash
|
|
||||||
# 每天9点到22点,每30分钟运行一次
|
|
||||||
*/30 9-22 * * * cd /path/to/your/project && node GoldPriceV6cooldown.js >> /tmp/gold_monitor.log 2>&1
|
|
||||||
```
|
|
||||||
请注意,脚本内部已包含定时循环逻辑 (`sampleIntervalMinutes`),如果通过外部Cron调用,通常只需调用一次,脚本会自行循环并在收盘时间退出。
|
|
||||||
|
|
||||||
## 📁 文件说明
|
|
||||||
|
|
||||||
- `GoldPriceV6cooldown.js` - 主脚本文件
|
|
||||||
- `gold_data.json` - 运行时自动生成的数据文件(记录价格历史、推送状态等)
|
|
||||||
- `package.json` - 项目依赖定义
|
|
||||||
- `.gitignore` - Git忽略文件配置
|
|
||||||
- `README.md` - 本说明文件
|
|
||||||
|
|
||||||
## ⚠️ 重要注意事项
|
|
||||||
|
|
||||||
1. **合规使用**:本工具仅用于个人学习与技术研究。请合理设置请求频率,避免对工商银行服务器造成不必要的压力。使用请遵守网站相关规定。
|
|
||||||
2. **选择器更新**:如果目标网页结构改版,可能需要更新脚本中的 `PRICE_SELECTOR` 变量。您可以使用浏览器的开发者工具检查元素。
|
|
||||||
3. **推送频率限制**:免费版 ServerChan 有推送次数限制,请合理配置 `pushIntervalMinutes` 和 `coolDownMinutesForSinglePrice` 等参数。
|
|
||||||
4. **环境变量安全**:务必通过环境变量设置 `PUSH_KEYT`,切勿将其直接写入代码或提交至版本库。
|
|
||||||
5. **浏览器路径**:在非标准路径安装 Chrome/Chromium 时,**必须**正确设置 `CHROME_PATH` 环境变量,否则脚本将无法启动浏览器。
|
|
||||||
|
|
||||||
## 🔧 故障排查
|
|
||||||
|
|
||||||
- **错误:无法启动浏览器**:确认 `CHROME_PATH` 环境变量已设置且路径正确。也可尝试在脚本中直接修改 `puppeteer.launch` 的 `executablePath` 参数。
|
|
||||||
- **无推送**:检查 `PUSH_KEYT` 环境变量是否设置正确;查看控制台日志确认价格是否成功抓取及触发条件是否满足。
|
|
||||||
- **推送过于频繁**:调整 `CONFIG.pushIntervalMinutes` 和 `CONFIG.changeThresholdYuan` 参数。
|
|
||||||
|
|
||||||
## 📄 开源协议
|
|
||||||
|
|
||||||
本项目基于 GPLv3 协议开源。
|
|
||||||
471
testpage.html
Normal file
471
testpage.html
Normal file
@@ -0,0 +1,471 @@
|
|||||||
|
<!-- 使用说明
|
||||||
|
保存文件:将上面的代码保存为 gold_test.html文件。
|
||||||
|
启动本地服务器:
|
||||||
|
# 在包含 gold_test.html 的目录中运行
|
||||||
|
python3 -m http.server 8000
|
||||||
|
或使用其他HTTP服务器。
|
||||||
|
访问测试页面:在浏览器中打开 http://localhost:8000/gold_test.html
|
||||||
|
修改监控脚本配置:
|
||||||
|
在您的 GoldPrice.js脚本中,修改以下配置:
|
||||||
|
// 将原来的工商银行URL替换为测试页面地址
|
||||||
|
const TARGET_URL = 'http://localhost:8000/gold_test.html';
|
||||||
|
|
||||||
|
// 价格选择器保持不变(与测试页面一致)
|
||||||
|
const PRICE_SELECTOR = '#activeprice_080020000521'; -->
|
||||||
|
|
||||||
|
<!DOCTYPE html>
|
||||||
|
<html lang="zh-CN">
|
||||||
|
<head>
|
||||||
|
<meta charset="UTF-8">
|
||||||
|
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||||
|
<title>黄金价格测试页面</title>
|
||||||
|
<style>
|
||||||
|
* {
|
||||||
|
margin: 0;
|
||||||
|
padding: 0;
|
||||||
|
box-sizing: border-box;
|
||||||
|
font-family: 'Microsoft YaHei', Arial, sans-serif;
|
||||||
|
}
|
||||||
|
|
||||||
|
body {
|
||||||
|
background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
|
||||||
|
min-height: 100vh;
|
||||||
|
display: flex;
|
||||||
|
justify-content: center;
|
||||||
|
align-items: center;
|
||||||
|
padding: 20px;
|
||||||
|
}
|
||||||
|
|
||||||
|
.container {
|
||||||
|
background-color: white;
|
||||||
|
border-radius: 20px;
|
||||||
|
box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
|
||||||
|
width: 100%;
|
||||||
|
max-width: 800px;
|
||||||
|
overflow: hidden;
|
||||||
|
}
|
||||||
|
|
||||||
|
.header {
|
||||||
|
background: linear-gradient(to right, #d4af37, #b8951e);
|
||||||
|
color: white;
|
||||||
|
padding: 25px 30px;
|
||||||
|
text-align: center;
|
||||||
|
}
|
||||||
|
|
||||||
|
.header h1 {
|
||||||
|
font-size: 28px;
|
||||||
|
margin-bottom: 5px;
|
||||||
|
}
|
||||||
|
|
||||||
|
.header p {
|
||||||
|
opacity: 0.9;
|
||||||
|
}
|
||||||
|
|
||||||
|
.content {
|
||||||
|
padding: 30px;
|
||||||
|
}
|
||||||
|
|
||||||
|
.price-display {
|
||||||
|
text-align: center;
|
||||||
|
margin-bottom: 40px;
|
||||||
|
padding: 20px;
|
||||||
|
background-color: #f8f9fa;
|
||||||
|
border-radius: 12px;
|
||||||
|
border: 2px solid #e9ecef;
|
||||||
|
}
|
||||||
|
|
||||||
|
.price-label {
|
||||||
|
font-size: 18px;
|
||||||
|
color: #6c757d;
|
||||||
|
margin-bottom: 10px;
|
||||||
|
}
|
||||||
|
|
||||||
|
.current-price {
|
||||||
|
font-size: 52px;
|
||||||
|
font-weight: bold;
|
||||||
|
color: #d4af37;
|
||||||
|
text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
|
||||||
|
}
|
||||||
|
|
||||||
|
.price-controls {
|
||||||
|
background-color: #f8f9fa;
|
||||||
|
border-radius: 12px;
|
||||||
|
padding: 25px;
|
||||||
|
margin-bottom: 30px;
|
||||||
|
}
|
||||||
|
|
||||||
|
.control-group {
|
||||||
|
margin-bottom: 20px;
|
||||||
|
}
|
||||||
|
|
||||||
|
.control-group label {
|
||||||
|
display: block;
|
||||||
|
margin-bottom: 8px;
|
||||||
|
font-weight: 600;
|
||||||
|
color: #495057;
|
||||||
|
}
|
||||||
|
|
||||||
|
.control-group input {
|
||||||
|
width: 100%;
|
||||||
|
padding: 12px 15px;
|
||||||
|
border: 2px solid #dee2e6;
|
||||||
|
border-radius: 8px;
|
||||||
|
font-size: 16px;
|
||||||
|
transition: border-color 0.3s;
|
||||||
|
}
|
||||||
|
|
||||||
|
.control-group input:focus {
|
||||||
|
border-color: #d4af37;
|
||||||
|
outline: none;
|
||||||
|
}
|
||||||
|
|
||||||
|
.buttons {
|
||||||
|
display: flex;
|
||||||
|
flex-wrap: wrap;
|
||||||
|
gap: 15px;
|
||||||
|
margin-top: 25px;
|
||||||
|
}
|
||||||
|
|
||||||
|
button {
|
||||||
|
flex: 1;
|
||||||
|
min-width: 120px;
|
||||||
|
padding: 14px 20px;
|
||||||
|
border: none;
|
||||||
|
border-radius: 8px;
|
||||||
|
font-size: 16px;
|
||||||
|
font-weight: 600;
|
||||||
|
cursor: pointer;
|
||||||
|
transition: all 0.3s;
|
||||||
|
}
|
||||||
|
|
||||||
|
.set-btn {
|
||||||
|
background-color: #28a745;
|
||||||
|
color: white;
|
||||||
|
}
|
||||||
|
|
||||||
|
.set-btn:hover {
|
||||||
|
background-color: #218838;
|
||||||
|
transform: translateY(-2px);
|
||||||
|
}
|
||||||
|
|
||||||
|
.increase-btn {
|
||||||
|
background-color: #007bff;
|
||||||
|
color: white;
|
||||||
|
}
|
||||||
|
|
||||||
|
.increase-btn:hover {
|
||||||
|
background-color: #0069d9;
|
||||||
|
transform: translateY(-2px);
|
||||||
|
}
|
||||||
|
|
||||||
|
.decrease-btn {
|
||||||
|
background-color: #dc3545;
|
||||||
|
color: white;
|
||||||
|
}
|
||||||
|
|
||||||
|
.decrease-btn:hover {
|
||||||
|
background-color: #c82333;
|
||||||
|
transform: translateY(-2px);
|
||||||
|
}
|
||||||
|
|
||||||
|
.reset-btn {
|
||||||
|
background-color: #6c757d;
|
||||||
|
color: white;
|
||||||
|
}
|
||||||
|
|
||||||
|
.reset-btn:hover {
|
||||||
|
background-color: #5a6268;
|
||||||
|
transform: translateY(-2px);
|
||||||
|
}
|
||||||
|
|
||||||
|
.price-history {
|
||||||
|
background-color: #f8f9fa;
|
||||||
|
border-radius: 12px;
|
||||||
|
padding: 25px;
|
||||||
|
}
|
||||||
|
|
||||||
|
.price-history h3 {
|
||||||
|
margin-bottom: 15px;
|
||||||
|
color: #495057;
|
||||||
|
}
|
||||||
|
|
||||||
|
.history-list {
|
||||||
|
list-style-type: none;
|
||||||
|
max-height: 200px;
|
||||||
|
overflow-y: auto;
|
||||||
|
}
|
||||||
|
|
||||||
|
.history-list li {
|
||||||
|
padding: 10px 15px;
|
||||||
|
border-bottom: 1px solid #dee2e6;
|
||||||
|
display: flex;
|
||||||
|
justify-content: space-between;
|
||||||
|
}
|
||||||
|
|
||||||
|
.history-list li:last-child {
|
||||||
|
border-bottom: none;
|
||||||
|
}
|
||||||
|
|
||||||
|
.history-time {
|
||||||
|
color: #6c757d;
|
||||||
|
}
|
||||||
|
|
||||||
|
.history-price {
|
||||||
|
font-weight: 600;
|
||||||
|
color: #d4af37;
|
||||||
|
}
|
||||||
|
|
||||||
|
.instructions {
|
||||||
|
margin-top: 25px;
|
||||||
|
padding: 20px;
|
||||||
|
background-color: #e7f3ff;
|
||||||
|
border-radius: 12px;
|
||||||
|
border-left: 5px solid #007bff;
|
||||||
|
}
|
||||||
|
|
||||||
|
.instructions h3 {
|
||||||
|
color: #0066cc;
|
||||||
|
margin-bottom: 10px;
|
||||||
|
}
|
||||||
|
|
||||||
|
.instructions p {
|
||||||
|
line-height: 1.6;
|
||||||
|
color: #495057;
|
||||||
|
}
|
||||||
|
|
||||||
|
.instructions code {
|
||||||
|
background-color: #f1f1f1;
|
||||||
|
padding: 2px 6px;
|
||||||
|
border-radius: 4px;
|
||||||
|
font-family: 'Courier New', monospace;
|
||||||
|
}
|
||||||
|
|
||||||
|
@media (max-width: 600px) {
|
||||||
|
.content {
|
||||||
|
padding: 20px;
|
||||||
|
}
|
||||||
|
|
||||||
|
.current-price {
|
||||||
|
font-size: 42px;
|
||||||
|
}
|
||||||
|
|
||||||
|
button {
|
||||||
|
min-width: 100%;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
.price-change {
|
||||||
|
font-size: 18px;
|
||||||
|
margin-top: 10px;
|
||||||
|
}
|
||||||
|
|
||||||
|
.positive {
|
||||||
|
color: #28a745;
|
||||||
|
}
|
||||||
|
|
||||||
|
.negative {
|
||||||
|
color: #dc3545;
|
||||||
|
}
|
||||||
|
|
||||||
|
.neutral {
|
||||||
|
color: #6c757d;
|
||||||
|
}
|
||||||
|
</style>
|
||||||
|
</head>
|
||||||
|
<body>
|
||||||
|
<div class="container">
|
||||||
|
<div class="header">
|
||||||
|
<h1>黄金价格测试页面</h1>
|
||||||
|
<p>用于测试黄金价格监控脚本的模拟页面</p>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<div class="content">
|
||||||
|
<div class="price-display">
|
||||||
|
<div class="price-label">当前黄金价格 (元/克)</div>
|
||||||
|
<div id="activeprice_080020000521" class="current-price">1150.22</div>
|
||||||
|
<div id="priceChange" class="price-change neutral">价格未变化</div>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<div class="price-controls">
|
||||||
|
<div class="control-group">
|
||||||
|
<label for="priceInput">设置新价格 (元/克)</label>
|
||||||
|
<input type="number" id="priceInput" step="0.01" min="0" value="1150.22" placeholder="输入新的黄金价格">
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<div class="buttons">
|
||||||
|
<button id="setPriceBtn" class="set-btn">设置价格</button>
|
||||||
|
<button id="increaseBtn" class="increase-btn">+5 元</button>
|
||||||
|
<button id="decreaseBtn" class="decrease-btn">-5 元</button>
|
||||||
|
<button id="resetBtn" class="reset-btn">重置为 1150.22</button>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<div class="price-history">
|
||||||
|
<h3>价格历史记录</h3>
|
||||||
|
<ul id="historyList" class="history-list">
|
||||||
|
<li>
|
||||||
|
<span class="history-time">刚刚</span>
|
||||||
|
<span class="history-price">1150.22 元/克</span>
|
||||||
|
</li>
|
||||||
|
<li>
|
||||||
|
<span class="history-time">1分钟前</span>
|
||||||
|
<span class="history-price">1149.53 元/克</span>
|
||||||
|
</li>
|
||||||
|
</ul>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<div class="instructions">
|
||||||
|
<h3>使用说明</h3>
|
||||||
|
<p>1. 此页面模拟了黄金价格页面,价格元素的选择器为 <code>#activeprice_080020000521</code>,与您的监控脚本使用的选择器一致。</p>
|
||||||
|
<p>2. 通过上方输入框和按钮可以修改页面显示的黄金价格。</p>
|
||||||
|
<p>3. 您可以在本地运行此页面,然后将监控脚本中的 <code>TARGET_URL</code> 修改为此页面的地址(如 <code>http://localhost:8000/test.html</code>)进行测试。</p>
|
||||||
|
<p>4. 您可以使用 Python 的简单HTTP服务器运行此页面:<code>python3 -m http.server 8000</code></p>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<script>
|
||||||
|
// 获取DOM元素
|
||||||
|
const priceElement = document.getElementById('activeprice_080020000521');
|
||||||
|
const priceInput = document.getElementById('priceInput');
|
||||||
|
const setPriceBtn = document.getElementById('setPriceBtn');
|
||||||
|
const increaseBtn = document.getElementById('increaseBtn');
|
||||||
|
const decreaseBtn = document.getElementById('decreaseBtn');
|
||||||
|
const resetBtn = document.getElementById('resetBtn');
|
||||||
|
const historyList = document.getElementById('historyList');
|
||||||
|
const priceChangeElement = document.getElementById('priceChange');
|
||||||
|
|
||||||
|
// 价格历史记录
|
||||||
|
let priceHistory = [
|
||||||
|
{ price: 1150.22, time: '刚刚' },
|
||||||
|
{ price: 1149.53, time: '1分钟前' }
|
||||||
|
];
|
||||||
|
|
||||||
|
// 上一个价格,用于计算变化
|
||||||
|
let previousPrice = 1150.22;
|
||||||
|
|
||||||
|
// 更新时间显示
|
||||||
|
function formatTime() {
|
||||||
|
const now = new Date();
|
||||||
|
return now.toLocaleTimeString('zh-CN', {
|
||||||
|
hour: '2-digit',
|
||||||
|
minute: '2-digit',
|
||||||
|
second: '2-digit'
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
// 更新价格变化显示
|
||||||
|
function updatePriceChange(currentPrice) {
|
||||||
|
const change = currentPrice - previousPrice;
|
||||||
|
const changePercent = ((change / previousPrice) * 100).toFixed(2);
|
||||||
|
|
||||||
|
if (change > 0) {
|
||||||
|
priceChangeElement.textContent = `+${change.toFixed(2)} 元 (+${changePercent}%)`;
|
||||||
|
priceChangeElement.className = 'price-change positive';
|
||||||
|
} else if (change < 0) {
|
||||||
|
priceChangeElement.textContent = `${change.toFixed(2)} 元 (${changePercent}%)`;
|
||||||
|
priceChangeElement.className = 'price-change negative';
|
||||||
|
} else {
|
||||||
|
priceChangeElement.textContent = '价格未变化';
|
||||||
|
priceChangeElement.className = 'price-change neutral';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// 更新历史记录
|
||||||
|
function updateHistory(newPrice) {
|
||||||
|
// 将当前价格添加到历史记录顶部
|
||||||
|
priceHistory.unshift({
|
||||||
|
price: newPrice,
|
||||||
|
time: formatTime()
|
||||||
|
});
|
||||||
|
|
||||||
|
// 只保留最近的10条记录
|
||||||
|
if (priceHistory.length > 10) {
|
||||||
|
priceHistory.pop();
|
||||||
|
}
|
||||||
|
|
||||||
|
// 更新历史记录显示
|
||||||
|
historyList.innerHTML = '';
|
||||||
|
priceHistory.forEach(item => {
|
||||||
|
const li = document.createElement('li');
|
||||||
|
li.innerHTML = `
|
||||||
|
<span class="history-time">${item.time}</span>
|
||||||
|
<span class="history-price">${item.price.toFixed(2)} 元/克</span>
|
||||||
|
`;
|
||||||
|
historyList.appendChild(li);
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
// 设置新价格
|
||||||
|
function setNewPrice() {
|
||||||
|
const newPrice = parseFloat(priceInput.value);
|
||||||
|
|
||||||
|
if (isNaN(newPrice) || newPrice <= 0) {
|
||||||
|
alert('请输入有效的正数价格');
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
// 更新价格变化显示
|
||||||
|
updatePriceChange(newPrice);
|
||||||
|
|
||||||
|
// 更新页面显示的价格
|
||||||
|
priceElement.textContent = newPrice.toFixed(2);
|
||||||
|
|
||||||
|
// 更新历史记录
|
||||||
|
updateHistory(newPrice);
|
||||||
|
|
||||||
|
// 更新输入框值为新价格
|
||||||
|
priceInput.value = newPrice.toFixed(2);
|
||||||
|
|
||||||
|
// 记录当前价格作为下一次的上一个价格
|
||||||
|
previousPrice = newPrice;
|
||||||
|
|
||||||
|
console.log(`价格已更新为: ${newPrice.toFixed(2)} 元/克`);
|
||||||
|
}
|
||||||
|
|
||||||
|
// 增加价格
|
||||||
|
function increasePrice() {
|
||||||
|
const currentPrice = parseFloat(priceElement.textContent);
|
||||||
|
const newPrice = currentPrice + 5;
|
||||||
|
priceInput.value = newPrice.toFixed(2);
|
||||||
|
setNewPrice();
|
||||||
|
}
|
||||||
|
|
||||||
|
// 减少价格
|
||||||
|
function decreasePrice() {
|
||||||
|
const currentPrice = parseFloat(priceElement.textContent);
|
||||||
|
const newPrice = Math.max(0, currentPrice - 5);
|
||||||
|
priceInput.value = newPrice.toFixed(2);
|
||||||
|
setNewPrice();
|
||||||
|
}
|
||||||
|
|
||||||
|
// 重置价格
|
||||||
|
function resetPrice() {
|
||||||
|
priceInput.value = '1150.22';
|
||||||
|
setNewPrice();
|
||||||
|
}
|
||||||
|
|
||||||
|
// 添加事件监听器
|
||||||
|
setPriceBtn.addEventListener('click', setNewPrice);
|
||||||
|
increaseBtn.addEventListener('click', increasePrice);
|
||||||
|
decreaseBtn.addEventListener('click', decreasePrice);
|
||||||
|
resetBtn.addEventListener('click', resetPrice);
|
||||||
|
|
||||||
|
// 允许通过按Enter键设置价格
|
||||||
|
priceInput.addEventListener('keypress', function(e) {
|
||||||
|
if (e.key === 'Enter') {
|
||||||
|
setNewPrice();
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
// 初始化价格变化显示
|
||||||
|
updatePriceChange(1150.22);
|
||||||
|
|
||||||
|
// 初始控制台提示
|
||||||
|
console.log('黄金价格测试页面已加载');
|
||||||
|
console.log('当前价格元素选择器: #activeprice_080020000521');
|
||||||
|
console.log('当前价格: 1150.22 元/克');
|
||||||
|
console.log('您可以通过页面上的控件修改价格,然后使用监控脚本抓取测试。');
|
||||||
|
</script>
|
||||||
|
</body>
|
||||||
|
</html>
|
||||||
Reference in New Issue
Block a user