From 310fd066e91f454b990372ffa30e803cc8120975 Mon Sep 17 00:00:00 2001 From: Florian Merz Date: Thu, 11 Feb 2021 12:56:40 +0100 Subject: unslug zh-cn: move --- .../global_objects/string/trimright/index.html | 84 ---------------------- 1 file changed, 84 deletions(-) delete mode 100644 files/zh-cn/web/javascript/reference/global_objects/string/trimright/index.html (limited to 'files/zh-cn/web/javascript/reference/global_objects/string/trimright/index.html') diff --git a/files/zh-cn/web/javascript/reference/global_objects/string/trimright/index.html b/files/zh-cn/web/javascript/reference/global_objects/string/trimright/index.html deleted file mode 100644 index 9c8319cb29..0000000000 --- a/files/zh-cn/web/javascript/reference/global_objects/string/trimright/index.html +++ /dev/null @@ -1,84 +0,0 @@ ---- -title: String.prototype.trimRight() -slug: Web/JavaScript/Reference/Global_Objects/String/TrimRight -tags: - - JavaScript - - Method - - Prototype - - String -translation_of: Web/JavaScript/Reference/Global_Objects/String/trimEnd ---- -
{{JSRef}}
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trimEnd() 方法从一个字符串的末端移除空白字符。trimRight() 是这个方法的别名。

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{{EmbedInteractiveExample("pages/js/string-trimend.html")}}

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The source for this interactive example is stored in a GitHub repository. If you'd like to contribute to the interactive examples project, please clone https://github.com/mdn/interactive-examples and send us a pull request.

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语法

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str.trimEnd();
-str.trimRight();
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返回值

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一个新字符串,表示从调用字串的末(右)端除去空白。

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描述

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trimEnd() / trimRight()方法移除原字符串右端的连续空白符并返回,trimEnd() / trimRight()方法并不会直接修改原字符串本身。

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别名

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为了与 {{jsxref("String.prototype.padEnd")}} 等函数保持一致,标准方法名称为trimEnd。 但是,出于Web兼容性原因,trimRight仍然是trimEnd的别名。 在某些引擎中,这意味着:

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String.prototype.trimRight.name === "trimEnd";
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示例

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使用trimEnd()

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下面的例子输出了小写的字符串"   foo":

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var str = "   foo  ";
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-alert(str.length); // 8
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-str = str.trimRight();  // 或写成str = str.trimEnd();
-console.log(str.length); // 6
-console.log(str);       // '   foo'
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Specifications

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SpecificationStatusComment
String.prototype.{trimStart,trimEnd}proposalStage 4Expected to be part of ES2019
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Browser compatibility

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The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.

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{{Compat("javascript.builtins.String.trimEnd")}}

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相关链接

- - -- cgit v1.2.3-54-g00ecf