数组对象根据属性排序(降序)
2019-10-17 本文已影响0人
demoxjl
var objArr = [
{name:'张三',age: 12},
{name:'李四',age: 20},
{name: '王五', age: 25}
];
function sort2(prototype){
return (a, b)=>{
var type1 = a[prototype];
var type2 = b[prototype];
return type2 - type1;
};
}
objArr.sort(sort2('age'));