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

你可以尝试这样:

示例数据:

var text = "heloo,hai,hei"

text = text.replace(/[,]+/g, '')

或

text.forEach((value) => {
  hasil = hasil.replace(',', '')
})

试试这:

String.prototype.replaceAll = function (sfind, sreplace) {
    var str = this;

    while (str.indexOf(sfind) > -1) {
        str = str.replace(sfind, sreplace);
    }

    return str;
};

我喜欢这个方法(看起来有点干净):

text = text.replace(new RegExp("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

while (str.indexOf('abc') !== -1)
{
    str = str.replace('abc', '');
}