Page.waitForRequest() 方法

¥Page.waitForRequest() method

签名

¥Signature

class Page {
  waitForRequest(
    urlOrPredicate: string | AwaitablePredicate<HTTPRequest>,
    options?: WaitTimeoutOptions
  ): Promise<HTTPRequest>;
}

参数

¥Parameters

范围	类型	描述
urlOrPredicate	字符串| AwaitablePredicate<HTTPRequest>	要等待的 URL 或谓词
options	WaitTimeoutOptions	（可选的）可选等待参数

Returns:

Promise<HTTPRequest>

解析匹配请求的 Promise

¥Promise which resolves to the matched request

备注

¥Remarks

可选的等待参数有：

¥Optional Waiting Parameters have:

• timeout：最大等待时间（以毫秒为单位），默认为 30 秒，通过 0 禁用超时。可以使用 Page.setDefaultTimeout() 方法更改默认值。

  ¥timeout: Maximum wait time in milliseconds, defaults to 30 seconds, pass 0 to disable the timeout. The default value can be changed by using the Page.setDefaultTimeout() method.

示例

¥Example

const firstRequest = await page.waitForRequest('https://example.com/resource');
const finalRequest = await page.waitForRequest(
  request => request.url() === 'https://example.com'
);
return finalRequest.response()?.ok();