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<HEAD><TITLE>论坛精华 >> javascript小栈 >> 网页上的千年小虫</title>
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>> 网页上的千年小虫 [<a href=http://www.jsp001.com/forum/showthread.php?goto=newpost&threadid=517>查看别人的评论</a>]<br>
<hr><p>由 amtd 发布于: 2001-02-20 09:36</p><p><img src="images/icons/icon1.gif" alt="Post" border=0> </p><p>网页上的千年小虫 <br><br> 网上许多网页在你浏览时,能显示当前的年、月、日、星期等等。但有些站点的网页无法正确显示已经到来的2000年。例如到达2000年时,显示为192000年。这是因为JavaScript中的函数getYear(),当时间在1970~1999年之间时,显示为70~99,是两位数;而在2000年时,则显示为2000,是四位数。这时简单地用在前面加19的方法显示年份,就会产生上述问题。这也算个千年小虫吧。解决很容易,只要加个IF 语句就行了。参考程序如下: <br><br> 〈Script language = ″JavaScript″〉 <br><br> var today =new Date(); <br><br> var date; <br><br> var my; <br><br> my=″″; <br><br> if (today.getYear()〈2000) my=″19″; <br><br> date = my + (today.getYear())+″年″ <br><br> document.write(date) <br><br> 〈/script〉 <br><br><br><br><br>(作者:董宇峰 <br>__________________<br><font color=red>真实源于生活! </font><br>请访问我们的网站: <br>(VB爱好者乐园) <br><a href="http://www.vbgood.com" target=_blank>http://www.vbgood.com</a><br><a href="http://www.d1vb.com" target=_blank>http://www.d1vb.com</a><br><a href="http://61.128.97.225/vbgood/index.asp" target=_blank>http://61.128.97.225/vbgood/index.asp</a><br>拥有1800多个资料! </p></td>
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