javascript - 为数组中的每个条目拆分逗号

Question

任何更好的转换想法

["1","2","3,4","5","6","7,8,9"] 到 ["1", "2","3","4","5","6","7","8","9"]

我想要实现的是在保持简单的同时创建更少量的代码。

var arr=["1","2","3,4","5","6","7,8,9"];

var tmp=[];
for(var i=0,len=arr.length;i<len;i++){
  tmp=tmp.concat(arr[i].split(","));
}

http://plnkr.co/edit/iJG2aPZ3JAFvsulxJDQe?p=preview

我使用了简单的 js，但您可以使用任何类型的库来减少代码。

Answer 1

使用 join() 并拆分在一起。

arr.join(",").split(",");

Fiddle