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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/javascript/reference/global_objects/escape/index.html | |
parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
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diff --git a/files/zh-cn/web/javascript/reference/global_objects/escape/index.html b/files/zh-cn/web/javascript/reference/global_objects/escape/index.html new file mode 100644 index 0000000000..295bf14331 --- /dev/null +++ b/files/zh-cn/web/javascript/reference/global_objects/escape/index.html @@ -0,0 +1,126 @@ +--- +title: escape() +slug: Web/JavaScript/Reference/Global_Objects/escape +translation_of: Web/JavaScript/Reference/Global_Objects/escape +--- +<div> +<div> +<div>{{jsSidebar("Objects")}} {{deprecated_header}}</div> +</div> +</div> + +<h2 id="Summary" name="Summary">概览</h2> + +<p>废弃的 <code><strong>escape()</strong></code> 方法生成新的由十六进制转义序列替换的字符串. 使用 {{jsxref("Global_Objects/encodeURI", "encodeURI")}} 或 {{jsxref("Global_Objects/encodeURIComponent", "encodeURIComponent")}} 代替.</p> + +<h2 id="Syntax" name="Syntax">语法</h2> + +<pre class="syntaxbox"><code>escape(str)</code></pre> + +<h3 id="Parameters" name="Parameters">参数</h3> + +<dl> + <dt><code>str</code></dt> + <dd>待编码的字符串.</dd> +</dl> + +<h2 id="Description" name="Description">描述</h2> + +<p><code>escape</code> 函数是全局对象的属性. 特色字符如: @*_+-./ 被排除在外.</p> + +<p>字符的16进制格式值,当该值小于等于0xFF时,用一个2位转移序列: %xx 表示. 大于的话则使用4位序列:%<strong>u</strong>xxxx 表示.</p> + +<h2 id="示例">示例</h2> + +<pre class="brush: js">escape("abc123"); // "abc123" +escape("äöü"); // "%E4%F6%FC" +escape("ć"); // "%u0107" + +// special characters +escape("@*_+-./"); // "@*_+-./"</pre> + +<h2 id="规范">规范</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">Specification</th> + <th scope="col">Status</th> + <th scope="col">Comment</th> + </tr> + <tr> + <td>ECMAScript 1st Edition.</td> + <td>Standard</td> + <td>Initial definition.</td> + </tr> + <tr> + <td>{{SpecName('ES5.1', '#sec-B.2.1', 'escape')}}</td> + <td>{{Spec2('ES5.1')}}</td> + <td>Defined in the (informative) Compatibility Annex B</td> + </tr> + <tr> + <td>{{SpecName('ES6', '#sec-escape-string', 'escape')}}</td> + <td>{{Spec2('ES6')}}</td> + <td>Defined in the (normative) Annex B for Additional ECMAScript Features for Web Browsers</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>Feature</th> + <th>Chrome</th> + <th>Firefox (Gecko)</th> + <th>Internet Explorer</th> + <th>Opera</th> + <th>Safari</th> + </tr> + <tr> + <td>Basic support</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatVersionUnknown() }}</td> + </tr> + </tbody> +</table> +</div> + +<div id="compat-mobile"> +<table class="compat-table"> + <tbody> + <tr> + <th>Feature</th> + <th>Android</th> + <th>Chrome for Android</th> + <th>Firefox Mobile (Gecko)</th> + <th>IE Mobile</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + </tr> + <tr> + <td>Basic support</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatVersionUnknown() }}</td> + </tr> + </tbody> +</table> +</div> + +<h2 id="See_Also" name="See_Also">其他链接</h2> + +<ul> + <li>{{jsxref("Global_Objects/encodeURI", "encodeURI")}}</li> + <li>{{jsxref("Global_Objects/encodeURIComponent", "encodeURIComponent")}}</li> +</ul> |