var
yesterdsay =
new
Date(
new
Date().
getTime() -
86400000);//
86400000是一天的毫秒数
var
year=
yesterdsay.
getFullYear();
var
month=
yesterdsay.
getMonth()+
1;
var
date=
yesterdsay.
getDate();
$(
".local_time").
html(
year+
"/"+
month+
"/"+
date)