zh-CN: create extension.getViews()

files/zh-cn/mozilla/add-ons/webextensions/api/extension/getviews/index.md

@@ -0,0 +1,103 @@
+---
+title: extension.getViews()
+slug: Mozilla/Add-ons/WebExtensions/API/extension/getViews
+l10n:
+  sourceCommit: b8a0743ca8b1e1b1b1a95cc93a4413c020f11262
+---
+
+{{AddonSidebar}}
+
+返回当前扩展内运行的每个页面的 [Window](/zh-CN/docs/Web/API/Window) 对象数组。例如，这包括：
+
+- 后台页面（若定义了）
+- 任何弹出页面（若定义并已加载）
+- 任何选项页面（若定义并已加载）
+- 任何托管了扩展打包内容的浏览器标签页
+
+在 Firefox 中，如果从隐私浏览窗口的页面调用此方法，例如从隐私窗口中的侧边栏或从隐私窗口打开的弹出窗口，则其返回值将不包括扩展的后台页面。
+
+## 语法
+
+```js-nolint
+let windows = browser.extension.getViews(
+  fetchProperties // 可选的对象
+)
+```
+
+### 参数
+
+- `fetchProperties` {{optional_inline}}
+
+  - : 包含如下属性的对象：
+
+    - `type` {{optional_inline}}
+      - : `string`，指示要获取的视图类型的 {{WebExtAPIRef('extension.ViewType')}}。如果省略，此函数将返回所有视图。
+    - `windowId` {{optional_inline}}
+      - : `integer`，要限制搜索范围的窗口。如果省略，此函数将返回所有视图。在 Firefox 版本 92 及更早版本中，侧边栏视图并不匹配，因此将不会被返回。
+
+### 返回值
+
+`object` 数组（`array`）：[Window](/zh-CN/docs/Web/API/Window) 对象数组。
+
+## 浏览器兼容性
+
+{{Compat}}
+
+## 示例
+
+获取属于此扩展的所有窗口，并记录它们的 URL：
+
+```js
+const windows = browser.extension.getViews();
+
+for (const extensionWindow of windows) {
+  console.log(extensionWindow.location.href);
+}
+```
+
+仅获取托管了扩展打包内容的浏览器标签页中的窗口：
+
+```js
+const windows = browser.extension.getViews({ type: "tab" });
+```
+
+仅获取弹出页面中的窗口：
+
+```js
+const windows = browser.extension.getViews({ type: "popup" });
+```
+
+{{WebExtExamples}}
+
+> [!NOTE]
+> 此 API 基于 Chromium 的 [`chrome.extension`](https://developer.chrome.com/docs/extensions/reference/api/extension/#method-getViews) API。该文档衍生自 Chromium 代码中的 [`extension.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/extension.json)。
+
+<!--
+// Copyright 2015 The Chromium Authors. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+-->