vault backup: 2026-11-06 20:25:47

百家/.cdp/inspect-page.mjs

@@ -0,0 +1,29 @@
+// 检查百家号页面状态：登录态、页面文字、可用的数据入口
+import { connect, attachPage, evaluate, saveJson } from './lib.mjs';
+
+const cdp = await connect();
+const hit = await attachPage(cdp, 'baijiahao.baidu.com');
+if (!hit) { console.log('NO_BAIJIAHAO_TAB'); process.exit(1); }
+
+const { sessionId } = hit;
+await cdp.send('Runtime.enable', {}, sessionId).catch(() => {});
+
+const info = await evaluate(cdp, sessionId, `(() => {
+  const t = document.body ? document.body.innerText : '';
+  return {
+    url: location.href,
+    title: document.title,
+    textLen: t.length,
+    textSample: t.slice(0, 3000),
+    links: Array.from(document.querySelectorAll('a')).slice(0, 60).map(a => ({
+      text: (a.innerText || '').trim().slice(0, 40),
+      href: a.href
+    })).filter(x => x.href)
+  };
+})()`);
+
+saveJson('out/page-info.json', info);
+console.log('URL=' + info.url.replace(/[^\x20-\x7E]/g, '?'));
+console.log('TEXTLEN=' + info.textLen);
+console.log('SAVED out/page-info.json');
+process.exit(0);