js 数组排序 根据两个字段属性

var task = [
        {name:"aa", taskLevel:"3",createTime:"2019-12-18"},
        {name:"bb", taskLevel:"2", createTime:"2019-12-12"},
        {name:"cc", taskLevel:"2",createTime:"2019-12-13"}
    ];
        
    task.sort(function(a,b){
if(a.taskLevel === b.taskLevel){
        return new Date(a.createTime).getTime() - new Date(b.createTime).getTime();
        }
        return a.taskLevel - b.taskLevel;
    });
     
    console.log(task);
试题任务排序,先根据任务紧急度,相同紧急度根据任
务创建时间

来源:https://blog.csdn.net/u013654125/article/details/81874480
posted @ 2019-11-21 11:54  qinhuansky  阅读(2125)  评论(0编辑  收藏  举报