我知道这不是最好的办法,但你可以尝试一下:

var annoyingString = "Test abc test test abc test test test abc test test abc";

while (annoyingString.includes("abc")) {
    annoyingString = annoyingString.replace("abc", "")
}

var myName = 'r//i//n//o//l////d';
var myValidName = myName.replace(new RegExp('\//', 'g'), ''); > // rinold
console.log(myValidName);

var myPetName = 'manidog';
var renameManiToJack = myPetName.replace(new RegExp('mani', 'g'), 'jack'); > // jackdog

这可以用常规表达式和旗帜g来解决,这意味着在找到第一场比赛后不停止。

function replaceAll(string, pattern, replacement) {
    return string.replace(new RegExp(pattern, "g"), replacement);
}

// or if you want myString.replaceAll("abc", "");

String.prototype.replaceAll = function(pattern, replacement) {
    return this.replace(new RegExp(pattern, "g"), replacement);
};

str = str.replace(/abc/g, '');

或者尝试替代所有方法,如本答案所建议:

str = str.replaceAll('abc', '');

或:

var search = 'abc';
str = str.replaceAll(search, '');

EDIT: 关于更换的澄清 所有可用性

替代All 方法将添加到 String 的原型,这意味着它将适用于所有 String 对象/字体。

例子:

var output = "test this".replaceAll('this', 'that'); // output is 'test that'.
output = output.replaceAll('that', 'this'); // output is 'test this'

对抗全球常规表达:

anotherString = someString.replace(/cat/g, 'dog');

添加 /g

document.body.innerHTML = document.body.innerHTML.replace('hello', 'hi');

到

// Replace 'hello' string with /hello/g regular expression.
document.body.innerHTML = document.body.innerHTML.replace(/hello/g, 'hi');

G 意味着全球性