WebError

WebError 类表示页面中抛出的未处理的异常。它是通过 BrowserContext.WebError 事件调度的。

¥WebError class represents an unhandled exception thrown in the page. It is dispatched via the BrowserContext.WebError event.

// Log all uncaught errors to the terminal
context.WebError += (_, webError) =>
{
  Console.WriteLine("Uncaught exception: " + webError.Error);
};

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方法

¥Methods

错误

¥Error

Added in: v1.38 webError.Error

引发的未处理错误。

¥Unhandled error that was thrown.

用法

¥Usage

WebError.Error

返回

¥Returns

• string#

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Page

Added in: v1.38 webError.Page

产生此未处理异常的页面（如果有）。

¥The page that produced this unhandled exception, if any.

用法

¥Usage

WebError.Page

返回

¥Returns

• Page?#