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[zh-TW]: update HTTP Header "Accept-CH" #25363

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Jan 21, 2025
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[zh-TW]: update HTTP Header "Accept-CH" #25363

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Dr-XYZ Jan 8, 2025
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Dr-XYZ Jan 21, 2025
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19 changes: 10 additions & 9 deletions files/zh-tw/web/http/headers/accept-ch/index.md
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Original file line number Diff line number Diff line change
Expand Up @@ -2,12 +2,12 @@
title: Accept-CH
slug: Web/HTTP/Headers/Accept-CH
l10n:
sourceCommit: 3350169912a6150f2af78d6ecf5e22fd7cfc4335
sourceCommit: 92b03e46cef6be37de60799363e3e33e3415b491
---

{{HTTPSidebar}}{{securecontext_header}}

**`Accept-CH`** 標頭可以由伺服器設置，以指定用戶端應該在後續請求中包含哪些[用戶端提示](/zh-TW/docs/Web/HTTP/Client_hints)標頭。
HTTP **`Accept-CH`** {{Glossary("response header")}} 可以由伺服器設定，以指定用戶在後續請求中應包含哪些[用戶提示](/zh-TW/docs/Web/HTTP/Client_hints)標頭。為了確保用戶提示能夠可靠地傳送， `Accept-CH` 標頭應該為所有安全請求保持持久。
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<table class="properties">
<tbody>
Expand All @@ -28,25 +28,26 @@ l10n:
</tbody>
</table>

> [!NOTE]
> 用戶端提示僅在安全來源（通過 TLS）上可訪問。應該對所有安全請求持久化 `Accept-CH` 標頭，以確保可靠地發送用戶端提示。

## 語法

```http
Accept-CH: <comma separated list of client hint headers>
Accept-CH: <client-hints-headers>

// 用戶提示標頭，以逗號分隔的列表
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Accept-CH: <ch-header-one>, <ch-header-two>
```

## 範例

### 用戶提示回應標頭
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以下回應標頭表示伺服器在後續請求中接受 `Viewport-Width` 和 `Width` [裝置用戶提示](/zh-TW/docs/Web/HTTP/Client_hints#裝置用戶提示)。{{HTTPHeader("Vary")}} 標頭表示根據接受的用戶提示來[變更回應](/zh-TW/docs/Web/HTTP/Client_hints#快取與用戶提示)的值。
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```http
Accept-CH: Viewport-Width, Width
Vary: Viewport-Width, Width
```

> [!NOTE]
> 請根據接受的用戶端提示來[改變回應](/zh-TW/docs/Web/HTTP/Client_hints#快取和用戶端提示)。

## 規範

{{Specifications}}
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