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dateObject.setYear(year)
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year ±ØÐè¡£±íʾÄê·ÝµÄÁ½Î»»òËÄλÊý×Ö¡£

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×¢ÊÍ£ºÈç¹û year ²ÎÊýÊÇÁ½Î»µÄÊý×Ö£¬±ÈÈç setYear(91)£¬Ôò¸Ã·½·¨»áÀí½âΪ 1991¡£Èç¹ûÒª¹æ¶¨ 1990 Äê֮ǰ»ò 1999 ÄêÖ®ºóµÄÄê·Ý£¬ÇëʹÓÃËÄλÊý×Ö¡£

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ÔÚ±¾ÀýÖУ¬ÎÒÃǽ«Í¨¹ý setYear() ·½·¨°ÑÄê·ÝÉèÖÃΪ 1891£º

<script type="text/javascript">

var d = new Date()
d.setYear(1891)
document.write(d)

</script>

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TIY

setYear()
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VUE