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zk
2026-07-30 14:54:28 +08:00
parent 7db413dcbf
commit 6079e758e9
1 changed files with 14 additions and 1 deletions
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app/tool/browser.py
+14 -1
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@@ -30,6 +30,19 @@ _GOTO_TIMEOUT = 30000
# --disable-dev-shm-usage 容器 /dev/shm 偏小时改用磁盘，避免渲染进程崩溃 # --disable-dev-shm-usage 容器 /dev/shm 偏小时改用磁盘，避免渲染进程崩溃
_LAUNCH_ARGS = ["--no-sandbox", "--disable-dev-shm-usage"] _LAUNCH_ARGS = ["--no-sandbox", "--disable-dev-shm-usage"]
# 浏览器上下文固定参数：不显式指定的话，UA 会跟着宿主系统变
# （Windows 开发机是 Windows UA，Linux 容器是 X11 UA），目标站会按 UA 返回不同页面模板，
# 导致同一套选择器在容器里全部落空
_CONTEXT_OPTIONS: dict[str, Any] = {
"user_agent": (
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 "
"(KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36"
),
"viewport": {"width": 1920, "height": 1080},
"locale": "zh-CN",
"timezone_id": "Asia/Shanghai",
}
@dataclass @dataclass
class NodeSnapshot: class NodeSnapshot:
@@ -214,7 +227,7 @@ class _BrowserRuntime:
async def _open_page_impl(self, url: str, wait_ms: int) -> str: async def _open_page_impl(self, url: str, wait_ms: int) -> str:
browser = await self._ensure_browser() browser = await self._ensure_browser()
context = await browser.new_context() context = await browser.new_context(**_CONTEXT_OPTIONS)
page = await context.new_page() page = await context.new_page()
try: try: