From 33058f2b292b3a581333bdfb21b8f671898c5060 Mon Sep 17 00:00:00 2001
From: Peter Bengtsson <mail@peterbe.com>
Date: Tue, 8 Dec 2020 14:40:17 -0500
Subject: initial commit

---
 .../global_objects/regexp/input/index.html         | 99 ++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 files/zh-cn/web/javascript/reference/global_objects/regexp/input/index.html

(limited to 'files/zh-cn/web/javascript/reference/global_objects/regexp/input/index.html')

diff --git a/files/zh-cn/web/javascript/reference/global_objects/regexp/input/index.html b/files/zh-cn/web/javascript/reference/global_objects/regexp/input/index.html
new file mode 100644
index 0000000000..87b9ecb657
--- /dev/null
+++ b/files/zh-cn/web/javascript/reference/global_objects/regexp/input/index.html
@@ -0,0 +1,99 @@
+---
+title: RegExp.input ($_)
+slug: Web/JavaScript/Reference/Global_Objects/RegExp/input
+translation_of: Web/JavaScript/Reference/Global_Objects/RegExp/input
+---
+<div>{{JSRef}} {{non-standard_header}}</div>
+
+<p><strong><code>input</code> </strong>非标准属性是正则表达式静态属性，含有正则表达式所匹配的字符串。<code>RegExp.$_</code>是这个属性的别名。</p>
+
+<h2 id="语法">语法</h2>
+
+<pre class="syntaxbox"><var>RegExp</var>.input
+RegExp.$_
+</pre>
+
+<h2 id="描述">描述</h2>
+
+<p><code>input</code> 属性是静态的，并不是正则表达式独立对象的属性。反之，你应始终将其使用为 <code>RegExp.input</code> 或者 <code>RegExp.$_。</code></p>
+
+<p>当正则表达式上搜索的字符串发生改变，并且字符串匹配时，<code><strong>input</strong></code> 属性的值会修改。</p>
+
+<h2 id="示例">示例</h2>
+
+<h3 id="使用_input_和__">使用 <code>input</code> 和 <code>$_</code></h3>
+
+<pre class="brush: js">var re = /hi/g;
+re.test('hi there!');
+RegExp.input;         // "hi there!"
+re.test('foo');       // 新测试，不匹配
+RegExp.$_;            // "hi there!"
+re.test('hi world!'); // 新测试，匹配
+RegExp.$_;            // "hi world!"
+</pre>
+
+<h2 id="规范">规范</h2>
+
+<p>非标准。并不是任何现行规范的一部分。</p>
+
+<h2 id="浏览器兼容性">浏览器兼容性</h2>
+
+<div>{{CompatibilityTable}}</div>
+
+<div id="compat-desktop">
+<table class="compat-table">
+ <tbody>
+  <tr>
+   <th>Feature</th>
+   <th>Chrome</th>
+   <th>Firefox (Gecko)</th>
+   <th>Internet Explorer</th>
+   <th>Opera</th>
+   <th>Safari</th>
+  </tr>
+  <tr>
+   <td>Basic support</td>
+   <td>{{CompatVersionUnknown}}</td>
+   <td>{{CompatVersionUnknown}}</td>
+   <td>{{CompatVersionUnknown}}</td>
+   <td>{{CompatVersionUnknown}}</td>
+   <td>{{CompatVersionUnknown}}</td>
+  </tr>
+ </tbody>
+</table>
+</div>
+
+<div id="compat-mobile">
+<table class="compat-table">
+ <tbody>
+  <tr>
+   <th>Feature</th>
+   <th>Android</th>
+   <th>Chrome for Android</th>
+   <th>Firefox Mobile (Gecko)</th>
+   <th>IE Mobile</th>
+   <th>Opera Mobile</th>
+   <th>Safari Mobile</th>
+  </tr>
+  <tr>
+   <td>Basic support</td>
+   <td>{{CompatVersionUnknown}}</td>
+   <td>{{CompatVersionUnknown}}</td>
+   <td>{{CompatVersionUnknown}}</td>
+   <td>{{CompatVersionUnknown}}</td>
+   <td>{{CompatVersionUnknown}}</td>
+   <td>{{CompatVersionUnknown}}</td>
+  </tr>
+ </tbody>
+</table>
+</div>
+
+<h2 id="另见">另见</h2>
+
+<ul>
+ <li>{{non-standard_inline}} {{jsxref("RegExp.lastMatch", "RegExp.lastMatch ($&amp;)")}}</li>
+ <li>{{non-standard_inline}} {{jsxref("RegExp.lastParen", "RegExp.lastParen ($+)")}}</li>
+ <li>{{non-standard_inline}} {{jsxref("RegExp.leftContext", "RegExp.leftContext ($`)")}}</li>
+ <li>{{non-standard_inline}} {{jsxref("RegExp.rightContext", "RegExp.rightContext ($')")}}</li>
+ <li>{{non-standard_inline}} {{jsxref("RegExp.n", "RegExp.$1-$9")}}</li>
+</ul>
-- 
cgit v1.2.3-54-g00ecf