Polyfill 是一段代码,用于在旧环境中提供新 API 的功能。 javascript if (!String.prototype.replaceAll) { String.prototype.replaceAll = function(search, replace) { return this.replace(new RegExp(search, 'g'), replace); }; } // 现在可以安全地使用 replaceAll let str = "Hello World! Hello ...
不过我搜索了String replaceAll polyfill貌似还没有现成的polyfill库。 自己定义一个replaceAll的实现,挂在String的原型链上。 格式大致为: String.prototype.replaceAll = function(...someArgs) { // ... } 1. 2. 3. 这段代码在浏览器中运行后,字符串对象就都可以调用replaceAll方法了(并且是我们自定义的实现...
import{replace}from'string-ts'conststr='hello-world-'constresult=replace(str,'-',' ')// ^ 'hello world-'constlooselyTypedResult=replace(str,/-/,' ')// ^ string replaceAll This function is a strongly-typed counterpart ofString.prototype.replaceAll. It also has a polyfill for runtimes olde...
replace() 方法返回一个新字符串,其中一个、多个或所有匹配的 pattern 被替换为 replacement。pattern 可以是字符串或 RegExp,replacement 可以是字符串或一个在每次匹配时调用的函数。如果 pattern 是字符串,则只会替换第一个匹配项。原始的字符串不会改变。
replaceAll This function is a strongly-typed counterpart of String.prototype.replaceAll. It also has a polyfill for runtimes older than ES2021. Warning: this is a partial implementation, as we don't fully support Regex. Using a RegExp lookup will result in a loose typing. import { replaceAll...
This package includes the [core-js](https://github.com/zloirock/core-js) polyfill for `String#replaceAll`, along with TypeScript typings. all global many match matches modify multiple needle polyfill replace-all replace replaceAll replacement replacer View more linusu• 1.0.0 • 5 years ago...
replaceAll This function is a strongly-typed counterpart of String.prototype.replaceAll. It also has a polyfill for runtimes older than ES2021. _Warning: this is a partial implementation, as we don't fully support Regex. Using a RegExp lookup will result in a loose typing._ ```ts import ...
core-js 中String.prototype.replace 的Polyfill,修复了一些问题,并实现了现代行为,比如 Symbol.replace 的支持 String.prototype.replaceAll() String.prototype.match() RegExp.prototype.exec() RegExp.prototype.test() Symbol.replace RegExp.prototype[Symbol.replace]()Help...
This package includes the [core-js](https://github.com/zloirock/core-js) polyfill for `String#replaceAll`, along with TypeScript typings. linusu •1.0.0•5 years ago•20dependents•MITpublished version1.0.0,5 years ago20dependentslicensed under $MIT ...