JS分割字串，放入數組

var InterestKeywordListString = $("#userInterestKeywordLabel").html();

    var InterestKeywordListArr = [];
    var t = '';

    for (var i = 0; i < InterestKeywordListString.length; i++) {
        var tmp = InterestKeywordListString.charAt(i);
        if (tmp != '' && tmp != ',') {
            t += tmp;
            lastNum = true;
        } else {
        if (t != '' && t != ',') {
                InterestKeywordListArr.push(t);
                t = '';
            }
            lastNum = false;
        }
    }
    if (t != '' && t != ',') {
        InterestKeywordListArr.push(t);
    }
    
    for(var i=0;i<InterestKeywordListArr.length;i++){
        alert(InterestKeywordListArr[i]

);
    }

 

 

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