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Version: 24.38.0

BrowserEvent 枚举

🌐 BrowserEvent enum

所有 浏览器实例 可能触发的事件。

🌐 All the events a browser instance may emit.

语法

🌐 Signature

export declare const enum BrowserEvent

枚举成员

🌐 Enumeration Members

成员

🌐 Member

🌐 Value

描述

🌐 Description

已断开连接

🌐 Disconnected

"disconnected"

当 Puppeteer 与浏览器实例断开连接时触发。这可能是因为以下原因之一:

🌐 Emitted when Puppeteer gets disconnected from the browser instance. This might happen because either:

TargetChanged

"targetchanged"

当目标的 URL 发生变化时发出。包含一个 Target 实例。

🌐 Emitted when the URL of a target changes. Contains a Target instance.

附注

请注意,这包括所有浏览器上下文中的目标更改。

🌐 Note that this includes target changes in all browser contexts.

TargetCreated

"targetcreated"

当创建目标时触发,例如当通过 window.openbrowser.newPage 打开新页面时

🌐 Emitted when a target is created, for example when a new page is opened by window.open or by browser.newPage

包含一个 Target 实例。

🌐 Contains a Target instance.

附注

请注意,这包括所有浏览器上下文中的目标创建。

🌐 Note that this includes target creations in all browser contexts.

TargetDestroyed

"targetdestroyed"

当目标被销毁时触发,例如当页面关闭时。包含一个 Target 实例。

🌐 Emitted when a target is destroyed, for example when a page is closed. Contains a Target instance.

附注

请注意,这包括所有浏览器上下文中的目标破坏。

🌐 Note that this includes target destructions in all browser contexts.