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Diffstat (limited to 'files/zh-cn/web/javascript/reference/global_objects/string/concat/index.html')
| -rw-r--r-- | files/zh-cn/web/javascript/reference/global_objects/string/concat/index.html | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/concat/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/concat/index.html index 7b53403ac2..1f2e37ceb4 100644 --- a/files/zh-cn/web/javascript/reference/global_objects/string/concat/index.html +++ b/files/zh-cn/web/javascript/reference/global_objects/string/concat/index.html @@ -33,7 +33,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/String/concat <p>如果参数不是字符串类型，它们在连接之前将会被转换成字符串。</p> -<h2 id="性能" style="margin-bottom: 20px; line-height: 30px;">性能</h2> +<h2 id="性能">性能</h2> <p>强烈建议使用<a href="https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Operators/Assignment_Operators">赋值操作符</a>（<code>+</code>, <code>+=</code>）代替 <code>concat</code> 方法。</p> |