From bbed12e574958e07af25518c7e66bd5ee2fb2d2c Mon Sep 17 00:00:00 2001 From: MDN Date: Wed, 9 Jun 2021 00:40:02 +0000 Subject: [CRON] sync translated content --- files/zh-cn/web/api/request/context/index.html | 43 -------------------------- 1 file changed, 43 deletions(-) delete mode 100644 files/zh-cn/web/api/request/context/index.html (limited to 'files/zh-cn/web/api/request') diff --git a/files/zh-cn/web/api/request/context/index.html b/files/zh-cn/web/api/request/context/index.html deleted file mode 100644 index 98730ceb60..0000000000 --- a/files/zh-cn/web/api/request/context/index.html +++ /dev/null @@ -1,43 +0,0 @@ ---- -title: Request.context -slug: Web/API/Request/context -translation_of: Web/API/Request/context ---- -
{{APIRef("Fetch")}}{{deprecated_header()}}
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The deprecated 弃用context所述的只读属性{{domxref("请求")}}接口包含请求的上下文（例如，audio，image，iframe）。这定义了要获取的资源类型。它已由{{domxref("Request.destination”，“ destination")}}属性取代。 This defines what sort of resource is being fetched. This has been replaced by the {{domxref("Request.destination", "destination")}} property.

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The context of a request is only relevant in the 请求的上下文仅与ServiceWorker API相关；服务人员可以根据URL是用于图像还是可嵌入对象（例如{{htmlelement("视频")}}，{{domxref("iframe")}}等）进行决策。; a service worker can make decisions based on whether the URL is for an image, or an embeddable object such as a {{htmlelement("video")}}, {{domxref("iframe")}}, etc.

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Note注意：您可以在“ 获取规范请求上下文”部分中找到不同可用上下文的完整列表，包括关联的上下文框架类型，CSP指令和平台功能示例。 section.

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Syntax

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var myContext = request.context;
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Value

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A {{domxref("RequestContext")}} value.一个{{domxref("RequestContext")}}值。

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Example例子

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In the following snippet, we create a new request using the {{domxref("Request.Request()")}} constructor (for an image file in the same directory as the script), then save the request context in a variable:在以下代码段中，我们使用{{domxref("Request.Request（）")}}}构造函数创建一个新请求（用于与脚本位于同一目录中的图像文件），然后将请求上下文保存在变量中：

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var myRequest = new Request('flowers.jpg');
-var myContext = myRequest.context; // returns the empty string by default
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Browser compatibility浏览器兼容性

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{{Compat("api.Request.context")}}

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更多

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