我使用p来存储以前的回归替换结果:

function replaceAll(s, m, r, p) {
    return s === p || r.contains(m) ? s : replaceAll(s.replace(m, r), m, r, s);
}

它将取代链 s 的所有事件,直到它是可能的:

replaceAll('abbbbb', 'ab', 'a') → 'abbbb' → 'abbb' → 'abb' → 'ab' → 'a'

要避免无限旋转,我检查替代r是否包含一匹匹匹配m:

replaceAll('abbbbb', 'a', 'ab') → 'abbbbb'

您可以使用下面的方法

/**
 * Replace all the occerencess of $find by $replace in $originalString
 * @param  {originalString} input - Raw string.
 * @param  {find} input - Target key word or regex that need to be replaced.
 * @param  {replace} input - Replacement key word
 * @return {String}       Output string
 */
function replaceAll(originalString, find, replace) {
  return originalString.replace(new RegExp(find, 'g'), replace);
};

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

var str = "ff ff f f a de def";
str = str.replace(/f/g,'');
alert(str);

HTTP://jsfiddle.net/ANHR9/

试试这:

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

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

    return str;
};

下面是基于接受答案的序列原型功能:

String.prototype.replaceAll = function(find, replace) {
    var str = this;
    return str.replace(new RegExp(find, 'g'), replace);
};

如果你的发现包含特殊的字符,那么你需要逃避它们:

String.prototype.replaceAll = function(find, replace) {
    var str = this;
    return str.replace(new RegExp(find.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&'), 'g'), replace);
};

Fiddle: http://jsfiddle.net/cdbzL/