Frame.waitForNavigation() 方法
¥Frame.waitForNavigation() method
等待框架导航。当你运行将间接导致框架导航的代码时,它非常有用。
¥Waits for the frame to navigate. It is useful for when you run code which will indirectly cause the frame to navigate.
使用 历史 API 更改 URL 被视为导航。
¥Usage of the History API to change the URL is considered a navigation.
签名
¥Signature
class Frame {
abstract waitForNavigation(
options?: WaitForOptions
): Promise<HTTPResponse | null>;
}
参数
¥Parameters
范围 | 类型 | 描述 |
---|---|---|
options | (可选的)配置等待行为的选项。 |
Returns:
Promise<HTTPResponse | null>
解析为主要资源响应的 promise。
¥A promise which resolves to the main resource response.
示例
¥Example
const [response] = await Promise.all([
// The navigation promise resolves after navigation has finished
frame.waitForNavigation(),
// Clicking the link will indirectly cause a navigation
frame.click('a.my-link'),
]);