endsWith in JavaScript如何检查字符串是否以javascript中的特定字符结尾? 示例:我有一个字符串1 var str ="mystring#";我想知道这个字符串是否以#结尾。我怎么检查?javascript中是否有endsWith()方法?我有一个解决方案,就是取字符串的长度,得到最后一个字符并检查它。这是最好的办法还是其他办法?相关
endsWith()方法用来判断当前字符串是否是以另外一个给定的子字符串“结尾”的，根据判断结果返回 true 或 false。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/...
让我们看一下使用MDN在文档中提供的长度参数的示例 代码语言:javascript 运行 AI代码解释 let str = 'To be, or not to be, that is the question.' console.log(str.endsWith('to be', 19)) // true 因此,在这个例子中,19作为长度传递,使得它只分析字符串,好像它的长度是19,这将达到"e“in "to ...
问endsWith in JavaScriptEN将在所有浏览器上工作，不需要猴子修补String，也不需要像lastIndexOf那样扫描...
String endsWith() Method in JavaScriptNeed to know if a string ends with something? Simple, use #ES6 "endsWith" method. You don't even need to be a developer and you can guess what's going on. Making a language more human-readable is definitely the way to go 💪const workout = '...
MDN 文章还显示了一种填充物。 https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/endsWith TJ Crowder - 在现代浏览器上创建子串并不昂贵; 它可能是在 2010 年这个答案发布时。现在,简单的this.substr(-suffix.length) === suffix方法在 Chrome 上最快,在 IE11 上...
`@akcybex/jstr` is a JavaScript library inspired by [Laravel 'Strings'](https://laravel.com/docs/10.x/strings) offering a chainable API for streamlined string manipulation and facilitating common string operations in javascript with enhanced expressivenes ...
This method has been added to the ECMAScript 6 specification and may not be available in all JavaScript implementations yet. However, you can polyfill String.prototype.endsWith() with the following snippet:if (!String.prototype.endsWith) { String.prototype.endsWith = function(search, this_len)...