javascript中的函数运用

Question

• 定义变量“刘大锤,20,男|雷大玲,19,男|邓大疯,21,男”，将其变为数组arr，如下
[{name: ‘刘大锤’, age: 20, sex: ‘男’}， {name: ‘雷大玲’, age: 19, sex: ‘男’}，
{name: ‘雷大玲’, age: 21, sex: ‘男’}
]

Answer 1

通过split分割一下，这样？

var str = "刘大锤,20,男|雷大玲,19,男|邓大疯,21,男";
var arr = str.split("|");
for(var i=0; i<arr.length; i++){
  var temp = arr[i].split(",");
  arr[i] = {name: temp[0], age: parseInt(temp[1]), sex: temp[2]};
}
console.log(arr);