$(body).css({'background-image':'url'}) not working

问题

Shall I assume that I can't apply .css() to the body tag?

Because if I do it on $("#div")... it works?

回答1:

$(document.body).css(...)

or

$('body').css(...)

回答2:

how about

$("body").css("background-image","url('/my/image.jpg')");

来源：https://stackoverflow.com/questions/5253718/body-cssbackground-imageurl-not-working