vault backup: 2026-11-09 09:18:58

小鱼/闲鱼消息通知/probe.js

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+// 探针：连接已打开的 Edge，把每个 goofish 页面的候选"未读"元素打印/保存出来。
+// 用法: node probe.js [输出文件]
+const fs = require('fs');
+const path = require('path');
+const { CDP, listPages, EXPR } = require('./cdp');
+
+const cfg = JSON.parse(fs.readFileSync(path.join(__dirname, 'config.json'), 'utf8'));
+
+(async () => {
+  const outFile = process.argv[2] || path.join(__dirname, 'probe-result.json');
+  let pages;
+  try {
+    pages = await listPages(cfg.debugPort, cfg.urlMatch);
+  } catch (e) {
+    console.error(`无法连接调试端口 ${cfg.debugPort}：${e.message}`);
+    console.error('请先双击 launch-edge.bat 启动 Edge，并在那个窗口登录闲鱼、打开消息页。');
+    process.exit(1);
+  }
+  if (!pages.length) {
+    console.error(`没有找到包含 "${cfg.urlMatch}" 的标签页。请在启动的 Edge 窗口里打开 seller.goofish.com 消息页。`);
+    process.exit(1);
+  }
+
+  const results = [];
+  for (const p of pages) {
+    const cdp = new CDP(p.webSocketDebuggerUrl);
+    try {
+      await cdp.connect();
+      const st = await cdp.eval(EXPR);
+      results.push(st);
+      console.log('='.repeat(70));
+      console.log('URL   :', st.url);
+      console.log('TITLE :', st.title);
+      console.log('DOM   :', st.domSize, ' nodes, visibility:', st.visible);
+      console.log('红点候选 badges:', st.badges.length);
+      st.badges.slice(0, 40).forEach(b => {
+        console.log(`  ${b.red ? '[RED]' : '[   ]'} "${b.t}"  fs=${b.fs} bg=${b.bg} rect=${b.rect}`);
+        console.log(`        ${b.p}`);
+        console.log(`        parentText: ${JSON.stringify(b.parentText)}`);
+      });
+      console.log('class 命中:', st.classHits.length);
+      st.classHits.slice(0, 25).forEach(h => {
+        console.log(`  "${h.t}" cls=${h.cls} rect=${h.rect}`);
+        console.log(`        ${h.p}`);
+      });
+      console.log('title 内数字:', JSON.stringify(st.titleNumbers));
+      if (st.iframes.length) console.log('iframes:', JSON.stringify(st.iframes));
+    } catch (e) {
+      console.error('探针失败:', p.url, e.message);
+    } finally {
+      cdp.close();
+    }
+  }
+  fs.writeFileSync(outFile, JSON.stringify(results, null, 2), 'utf8');
+  console.log('\n完整结果已保存:', outFile);
+})();