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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/filereader/result/index.html | |
parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
download | translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.tar.gz translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.tar.bz2 translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.zip |
initial commit
Diffstat (limited to 'files/zh-cn/web/api/filereader/result/index.html')
-rw-r--r-- | files/zh-cn/web/api/filereader/result/index.html | 96 |
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diff --git a/files/zh-cn/web/api/filereader/result/index.html b/files/zh-cn/web/api/filereader/result/index.html new file mode 100644 index 0000000000..d459d6af67 --- /dev/null +++ b/files/zh-cn/web/api/filereader/result/index.html @@ -0,0 +1,96 @@ +--- +title: FileReader.result +slug: Web/API/FileReader/result +translation_of: Web/API/FileReader/result +--- +<div>{{APIRef("File API")}}</div> + +<p>返回文件的内容。只有在读取操作完成后,此属性才有效,返回的数据的格式取决于是使用哪种读取方法来执行读取操作的。</p> + +<h2 id="语法">语法</h2> + +<pre class="syntaxbox">var file = <em>instanceOfFileReader</em>.result +</pre> + +<h2 id="值">值</h2> + +<p>一个字符串或者一个{{domxref("ArrayBuffer")}} ,这取决于读取操作是使用哪种方法来进行的。</p> + +<h2 id="技术规范">技术规范</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">规范</th> + <th scope="col">状态</th> + <th scope="col">注释</th> + </tr> + <tr> + <td>{{SpecName("File API", "#FileReader-interface", "FileReader")}}</td> + <td>{{Spec2("File API")}}</td> + <td>初始定义</td> + </tr> + </tbody> +</table> + +<h2 id="浏览器兼容性">浏览器兼容性</h2> + +<p>{{CompatibilityTable}}</p> + +<div id="compat-desktop"> +<table class="compat-table"> + <tbody> + <tr> + <th>特性</th> + <th>Firefox (Gecko)</th> + <th>Chrome</th> + <th>Internet Explorer</th> + <th>Opera</th> + <th>Safari</th> + </tr> + <tr> + <td>基本特性支持</td> + <td>{{CompatGeckoDesktop("1.9.2")}}<sup>[1]</sup></td> + <td>7</td> + <td>10<sup>[2]</sup></td> + <td>12.02<sup>[3]</sup></td> + <td>6.0.2</td> + </tr> + </tbody> +</table> +</div> + +<div id="compat-mobile"> +<table class="compat-table"> + <tbody> + <tr> + <th>特性</th> + <th>Firefox Mobile (Gecko)</th> + <th>Android</th> + <th>IE Mobile</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + </tr> + <tr> + <td>基本特性支持</td> + <td>32</td> + <td>3</td> + <td>10</td> + <td>11.5</td> + <td>6.1</td> + </tr> + </tbody> +</table> +</div> + +<p>[1] 早于 Gecko 2.0 beta 7 (Firefox 4.0 beta 7)的版本,所有 {{domxref("Blob")}} 的参数归属于 {{domxref("File")}};现在已经更新为正确的技术规范。早于Gecko 13.0 {{geckoRelease("13.0")}} 的版本,<code>FileReader.error</code> 属性返回一个 {{domxref("FileError")}} 对象,这个接口已经被移除。现在根据最新的FileAPI 草案<code>FileReader.error返回一个</code>{{domxref("DOMError")}} 对象。</p> + +<p>[2] IE9拥有<a href="http://html5labs.interoperabilitybridges.com/prototypes/fileapi/fileapi/info">File API Lab</a>。</p> + +<p>[3] Opera 11.1版本拥有<a href="http://www.opera.com/docs/specs/presto28/file/">partial support</a>。</p> + +<h2 id="参见">参见</h2> + +<ul> + <li>{{domxref("FileReader")}}</li> +</ul> |