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| author | Irvin <irvinfly@gmail.com> | 2022-02-16 02:14:18 +0800 |
|---|---|---|
| committer | Irvin <irvinfly@gmail.com> | 2022-02-16 02:35:54 +0800 |
| commit | d44f5032d0f53256b2d5aef505d6b593fd3cd158 (patch) | |
| tree | 4b585f4be9c9a2712664ad10e7acf62c83fff51f /files/zh-cn/web/javascript/reference/global_objects/string/charcodeat | |
| parent | f45e9e070c93ebbd83d488bdd775987a4d75c201 (diff) | |
| download | translated-content-d44f5032d0f53256b2d5aef505d6b593fd3cd158.tar.gz translated-content-d44f5032d0f53256b2d5aef505d6b593fd3cd158.tar.bz2 translated-content-d44f5032d0f53256b2d5aef505d6b593fd3cd158.zip | |
fix yari h2m dry run errors (zh-CN)
Diffstat (limited to 'files/zh-cn/web/javascript/reference/global_objects/string/charcodeat')
| -rw-r--r-- | files/zh-cn/web/javascript/reference/global_objects/string/charcodeat/index.html | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/charcodeat/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/charcodeat/index.html index ad5bd693df..149492f9d0 100644 --- a/files/zh-cn/web/javascript/reference/global_objects/string/charcodeat/index.html +++ b/files/zh-cn/web/javascript/reference/global_objects/string/charcodeat/index.html @@ -39,8 +39,8 @@ translation_of: Web/JavaScript/Reference/Global_Objects/String/charCodeAt <p>Unicode 码点（code points）的范围从 <code>0</code> 到 <code>1114111</code> <code>(0x10FFFF）</code>。开头的 128 个 Unicode 编码单元和 ASCII 字符编码一样。（关于 Unicode 的更多信息，可查看 <a href="https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Guide/Values,_variables,_and_literals#Unicode">JavaScript Guide</a>。）</p> -<div class="blockIndicator note"> -<p><strong>注意：</strong>，<code>charCodeAt</code> 总是返回一个小于 65,536 的值。这是因为高位编码单元（higher code point）使用一对（低位编码 lower valued）代理伪字符（"surrogate" pseudo-characters）来表示，从而构成一个真正的字符。</p> +<div class="note"> +<p><strong>备注：</strong>，<code>charCodeAt</code> 总是返回一个小于 65,536 的值。这是因为高位编码单元（higher code point）使用一对（低位编码 lower valued）代理伪字符（"surrogate" pseudo-characters）来表示，从而构成一个真正的字符。</p> <p>因此，为了检查（或重现）<code>65536</code> 及以上编码字符的完整字符，需要在获取 <code>charCodeAt(i)</code> 的值的同时获取 <code>charCodeAt(i+1)</code> 的值（如同用两个字母操纵一个字符串），或者改为获取 <code>codePointAt(i)</code> 的值。参看下面例 2 和例 3。</p> </div> |