js基础 数组排序

var le = [1,4,2,6];

var sa = le.sort(function(a,b){
  
  return b - a;
  
});

console.log(le); //[ 6, 4, 2, 1 ]
console.log(sa); //[ 6, 4, 2, 1 ]
var le = [
  {name:"iphone",price:1200},
  {name:"ipad",price:1400},
  {name:"imac",price:1100}
];

var sa = le.sort(function(a,b){ 
  return b.price - a.price;  
});

console.table(le);
console.table(sa);

原文地址:https://www.cnblogs.com/angdh/p/14458854.html