拆分变量并推入数组

Question

我有一个包含几个逗号分隔值的变量。我想将它们分开并将它们按整数推入数组中，但我无法弄明白。

我以下......

globArr = [];
arr = "1,4,3,2,4,2,4";

var answ = arr.split(',');
globArr.push(parseInt(answ));

console.log(globArr);

https://jsfiddle.net/d7hke7gq/

有谁能告诉我哪里出错了？

Answer 1

您需要遍历answers数组以推送每个值：

＆＃13;

＆＃13;

let globArr = [];
let arr = "1,2,3,4,5,6,7,8,9,10";
let answ = arr.split(',');
answ.forEach(function(obj){
      globArr.push(parseInt(obj,10));
});
console.log(globArr);

＆＃13;

＆＃13;

＆＃13;

Answer 2

你走了：

Updated fiddle

globArr = [];
arr = "1,4,3,2,4,2,4";

var answ = arr.split(',');
$.each(answ, function(){
globArr.push(parseInt(this));
});


console.log(globArr);