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fix: 优化浏览器ua

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This commit is contained in:
hp0912 2026-06-20 16:05:29 +08:00
parent 14607685d9
commit 01f7917965
1 changed files with 20 additions and 0 deletions
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20
skills/web-page/scripts/web_page.ts
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@ -18,6 +18,8 @@ const DEFAULT_MAX_CHARS = 16000;
const DEFAULT_ACTION_TIMEOUT_MS = 15000; const DEFAULT_ACTION_TIMEOUT_MS = 15000;
const DEFAULT_ACTION_WAIT_MS = 300; const DEFAULT_ACTION_WAIT_MS = 300;
const DEFAULT_TIMEZONE = "Asia/Shanghai"; const DEFAULT_TIMEZONE = "Asia/Shanghai";
const WEIXIN_USER_AGENT =
"Mozilla/5.0 (iPhone; CPU iPhone OS 18_0_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148 MicroMessenger/8.0.62(0x18003e2f) NetType/WIFI Language/zh_CN";
const ACTION_TYPES = new Set<string>([ const ACTION_TYPES = new Set<string>([
"click", "click",
@ -385,6 +387,15 @@ function validateUrl(value: string): string {
return parsed.toString(); return parsed.toString();
} }
function shouldUseWeixinUserAgent(url: string): boolean {
try {
const hostname = new URL(url).hostname.toLowerCase();
return hostname === "weixin.qq.com" || hostname.endsWith(".weixin.qq.com");
} catch {
return false;
}
}
function normalizeParams(raw: RawArgs): Params { function normalizeParams(raw: RawArgs): Params {
const url = validateUrl(raw.url || ""); const url = validateUrl(raw.url || "");
const mode = raw.mode || "content"; const mode = raw.mode || "content";
@ -839,6 +850,15 @@ async function createPage(client: CdpClient, params: Params): Promise<string> {
await client.send("Page.enable", {}, sessionId); await client.send("Page.enable", {}, sessionId);
await client.send("Runtime.enable", {}, sessionId); await client.send("Runtime.enable", {}, sessionId);
await client.send("Network.enable", {}, sessionId); await client.send("Network.enable", {}, sessionId);
if (shouldUseWeixinUserAgent(params.url)) {
await client.send(
"Emulation.setUserAgentOverride",
{
userAgent: WEIXIN_USER_AGENT,
},
sessionId,
);
}
// 注入反 headless 检测脚本，在页面任何 JS 执行前运行 // 注入反 headless 检测脚本，在页面任何 JS 执行前运行
await client.send( await client.send(
"Page.addScriptToEvaluateOnNewDocument", "Page.addScriptToEvaluateOnNewDocument",