64 lines
3.7 KiB
JavaScript
64 lines
3.7 KiB
JavaScript
// probe-refresh.cjs — 浏览器窗刷新按钮：点击后 iframe 重新挂载（元素身份变化）
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const http = require('http');
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const { spawn } = require('child_process');
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const WebSocket = require('ws');
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const PORT = 9369;
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const proc = spawn('C:\\Program Files\\Google\\Chrome\\Application\\chrome.exe', [
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'--headless=new', '--disable-gpu', '--no-first-run', '--no-default-browser-check',
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'--window-size=1440,900', '--force-device-scale-factor=1',
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'--remote-debugging-port=' + PORT,
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'--user-data-dir=C:\\Users\\SJL\\AppData\\Local\\Temp\\wt-chrome-refresh',
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'about:blank',
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], { stdio: 'ignore' });
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const getJSON = (p) => new Promise((res, rej) => {
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http.get({ host: '127.0.0.1', port: PORT, path: p }, (r) => { let d=''; r.on('data',c=>d+=c); r.on('end',()=>{try{res(JSON.parse(d))}catch(e){rej(e)}}) }).on('error', rej);
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});
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const sleep = (ms) => new Promise((r) => setTimeout(r, ms));
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(async () => {
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let list = null;
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for (let i = 0; i < 40; i++) { try { list = await getJSON('/json/list'); if (list && list.length) break; } catch {} await sleep(500); }
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const target = list.find((t) => t.type === 'page') || list[0];
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const ws = new WebSocket(target.webSocketDebuggerUrl);
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let id = 0; const pending = new Map();
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const send = (method, params) => new Promise((res) => { const mid = ++id; pending.set(mid, res); ws.send(JSON.stringify({ id: mid, method, params })); });
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ws.on('message', (raw) => { const m = JSON.parse(String(raw)); if (m.id && pending.has(m.id)) { pending.get(m.id)(m); pending.delete(m.id); } });
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await new Promise((r) => ws.on('open', r));
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await send('Runtime.enable');
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await send('Page.enable');
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await send('Page.navigate', { url: 'http://127.0.0.1:3080/' });
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const evaluate = async (expr) => {
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const r = await send('Runtime.evaluate', { expression: expr, returnByValue: true, awaitPromise: true });
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if (r.result && r.result.exceptionDetails) return { __error: (r.result.exceptionDetails.exception || {}).description || r.result.exceptionDetails.text };
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return r.result && r.result.result ? r.result.result.value : undefined;
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};
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let ready = null;
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for (let i = 0; i < 30; i++) { await sleep(1000); ready = await evaluate("!!window.__dshWorktable"); if (ready === true) break; }
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await sleep(1200);
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const step = await evaluate(`(async function(){
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var out = {};
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var sleep = function(ms){ return new Promise(function(r){ setTimeout(r, ms); }); };
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var st = window.__dshWorktable.splitStore;
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st.open({id:'t-br',title:'b',top:null,main:[{id:'p1',title:'W',min:200,content:null}],chatWidth:{default:320,min:240,max:600}});
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await sleep(600);
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st.openTab('main', 0, { kind: 'builtin', type: 'browser' });
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await sleep(900);
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var bars = document.querySelectorAll('.dsh-wt_browserBar');
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out.barCount = bars.length;
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var btns = [].slice.call(document.querySelectorAll('.dsh-wt_browserBar .dsh-wt_browserGo'));
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out.btnCount = btns.length;
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out.btnTitles = btns.map(function(b){ return b.getAttribute('title'); });
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var f1 = document.querySelector('.dsh-wt_paneFrame');
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out.frameBefore = f1 ? f1.src.slice(0, 40) : null;
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var refreshBtn = btns.find(function(b){ return b.textContent.indexOf('\u21bb') >= 0 || b.textContent.indexOf('\u27f3') >= 0; });
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if (refreshBtn) { refreshBtn.click(); }
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await sleep(700);
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var f2 = document.querySelector('.dsh-wt_paneFrame');
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out.remounted = f1 !== f2;
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out.frameAfter = f2 ? f2.src.slice(0, 40) : null;
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st.close();
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return JSON.stringify(out);
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})()`);
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console.log('REFRESH:', JSON.stringify(step));
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ws.close(); proc.kill(); process.exit(0);
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})().catch((e) => { console.error('FATAL', e && e.stack || e); try { proc.kill(); } catch {} process.exit(1); });
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