//数组排序let arr = [{age:12},{age:100},{age:18}];console.log( arr.sort((a,b) =>a.age- b.age))//[{age:12},{age:18},{age:100}]arr.push({age:50})console.log( arr.sort((a,b) =>a.age- b.age))//[{age:12},{age:18},{age:50},{age:100}]复制代码 本文共 227 字，大约阅读时间需要 1 分钟。
//数组排序let arr = [{age:12},{age:100},{age:18}];console.log( arr.sort((a,b) =>a.age- b.age))//[{age:12},{age:18},{age:100}]arr.push({age:50})console.log( arr.sort((a,b) =>a.age- b.age))//[{age:12},{age:18},{age:50},{age:100}]复制代码 转载地址：http://mvtax.baihongyu.com/