var arr=[{name:"肯德基",price:100,distance:100},{name:"必胜客",price:200,distance:500},{name:"华莱士",price:50,distance:1000},]// 根据价格升序 小到大// 下面的代码是根据price进行升序排列arr.sort(function(a,b){return a.price-b.price;})console.log(arr);// 根据distance降序arr.sort(function(a,b){return b.distance-a.distance;})console.log(arr);
