Date.setDate( dayValue )下面是参数的详细信息:
<html><head><title>JavaScript setDate Method</title></head><body><script type="text/javascript">var dt = new Date( "Aug 28, 2008 23:30:00" );dt.setDate( 24 );document.write( dt ); </script></body></html>这将产生以下结果:
Sun Aug 24 23:30:00 UTC+0530 2008