//数组转字符串[1,2,3]=>"1,2"
acTiveArrStringFun: function(obj) {
var arr = [];
if (obj != null && obj.length != 0) {
for (var i = 0; i < obj.length; i++) {
arr.push(obj[i]);
}
}
return arr.toString();
}
数组转字符串逗号隔开
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转载自blog.csdn.net/a4561614/article/details/80674578
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