格式化时间:Sat Aug 05 00:00:00 CST 2017
//定义一个函数
function fermitTime(time){ var now = new Date(time); var year = now.getFullYear(); var mon = now.getMonth()+1; var date= now.getDate(); if(mon<10){ mon = '0'+mon; }; if(date<10){ date = '0'+date; } var postDate = year+'-'+mon+'-'+date; return postDate;
}
time="Sat Aug 05 00:00:00 CST 2017";
alert(fermitTime(time));