String.prototype.replaceAll() 兼容 chrome 什么版本？
Chrome 85
Edge 85
Firefox 77
IE 不兼容
Opera 71
Safari 13.1
developer.mozilla.org/zh-CN/docs/…
polyfill
Pushes support back to at least IE6.
/**
* String.prototype.replaceAll() polyfill
* https://gomakethings.com/how-to-replace-a-section-of-a-string-with-another-one-with-vanilla-js/
* @author Chris Ferdinandi
* @license MIT
*/
if (!String.prototype.replaceAll) {
String.prototype.replaceAll = function(str, newStr){
// If a regex pattern
if (Object.prototype.toString.call(str).toLowerCase() === '[object regexp]') {
return this.replace(str, newStr);
}
// If a string
return this.replace(new RegExp(str, 'g'), newStr);
};
}
