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author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
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committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
commit | 33058f2b292b3a581333bdfb21b8f671898c5060 (patch) | |
tree | 51c3e392513ec574331b2d3f85c394445ea803c6 /files/zh-cn/web/api/clipboard/readtext/index.html | |
parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
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diff --git a/files/zh-cn/web/api/clipboard/readtext/index.html b/files/zh-cn/web/api/clipboard/readtext/index.html new file mode 100644 index 0000000000..44f5d76e5e --- /dev/null +++ b/files/zh-cn/web/api/clipboard/readtext/index.html @@ -0,0 +1,68 @@ +--- +title: Clipboard.readText() +slug: Web/API/Clipboard/readText +tags: + - API + - Async Clipboard API + - Clip + - Clipboard + - readText + - 复制 + - 粘贴 +translation_of: Web/API/Clipboard/readText +--- +<div>{{APIRef("Clipboard API")}}</div> + +<div><span class="seoSummary"><strong>{{domxref("Clipboard")}}</strong> </span>接口的<span class="seoSummary"><strong><code>readText()</code></strong></span>方法解析系统剪贴板的文本内容返回一个<span class="seoSummary">{{jsxref("Promise")}} </span>。</div> + +<h2 id="语法">语法</h2> + +<pre class="syntaxbox">var <em>promise</em> = navigator.clipboard.readText()</pre> + +<h3 id="参数">参数</h3> + +<p>None.</p> + +<h3 id="返回值"><span>返回值</span></h3> + +<p>A {{jsxref("Promise")}} that resolves with a {{domxref("DOMString")}} containing the textual contents of the clipboard. Returns an empty string if the clipboard is empty, does not contain text, or does not include a textual representation among the {{domxref("DataTransfer")}} objects representing the clipboard's contents.</p> + +<p>要从剪贴板中读取非文本内容,请改用{{domxref("Clipboard.read", "read()")}}方法。您可以使用 {{domxref("Clipboard.writeText", "writeText()")}}将文本写入剪贴板</p> + +<h2 id="例子">例子</h2> + +<p>此示例检索剪贴板的文本内容,并将返回的文本插入元素的内容中。</p> + +<pre class="brush: js">navigator.clipboard.readText().then( + clipText => document.getElementById("outbox").innerText = clipText);</pre> + +<h2 id="规范">规范</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">规范</th> + <th scope="col">状态</th> + <th scope="col">注解</th> + </tr> + <tr> + <td>{{SpecName('Clipboard API','#h-clipboard-readtext','readText()')}}</td> + <td>{{Spec2('Clipboard API')}}</td> + <td>Initial definition.</td> + </tr> + </tbody> +</table> + +<h2 id="浏览器兼容性">浏览器兼容性</h2> + + + +<p>{{Compat("api.Clipboard.readText")}}</p> + +<h2 id="See_also">See also</h2> + +<ul> + <li><a href="/en-US/docs/Web/API/Clipboard_API">Clipboard API</a></li> + <li>{{domxref("Clipboard.writeText()")}}</li> + <li>{{domxref("Clipboard.write()")}}</li> +</ul> |