<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[kmylong的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/kmylong</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; kmylong]]></copyright><item><title><![CDATA[js判断给定日期跟今天相差几天]]></title><link>https://blog.youkuaiyun.com/kmylong/article/details/109221158</link><guid>https://blog.youkuaiyun.com/kmylong/article/details/109221158</guid><author>kmylong</author><pubDate>Thu, 22 Oct 2020 14:20:43 +0800</pubDate><description><![CDATA[判断给定日期跟今天相差几天
Date.getTime()
返回值：指定的日期和时间距 1970 年 1 月 1 日午夜（GMT 时间）之间的毫秒数。
function day(data){
	var minutes=1000*60;
	var hours=minutes*60;
	var days=hours*24;
	
	var d=new Date();
	var t=d.getTime();
	var x=new Date(data).getTime()
	
	var y=Math.round((x-]]></description><category></category></item><item><title><![CDATA[时间段筛选sql语句]]></title><link>https://blog.youkuaiyun.com/kmylong/article/details/107706046</link><guid>https://blog.youkuaiyun.com/kmylong/article/details/107706046</guid><author>kmylong</author><pubDate>Fri, 31 Jul 2020 14:11:00 +0800</pubDate><description><![CDATA[选择某年-月-日的数据，lc_datetime数据类型为datetime
$t1 = date("Y-m-d");
DATE_FORMAT(lc_datetime,'%Y-%m-%d')='{$t1}' 

选择某1：年-月-日 - 某2：年-月-日之间的数据
– 查询指定时间段的数据
select fullName,addedTime FROM t_user where addedTime between  '2017-1-1 00:00:00'  and '2018-1-1 00:00:00';   
]]></description><category></category></item><item><title><![CDATA[CSS单行、多行文本溢出显示省略号]]></title><link>https://blog.youkuaiyun.com/kmylong/article/details/103432107</link><guid>https://blog.youkuaiyun.com/kmylong/article/details/103432107</guid><author>kmylong</author><pubDate>Sat, 07 Dec 2019 09:09:38 +0800</pubDate><description><![CDATA[添加链接描述
overflow: hidden;
text-overflow:ellipsis;
white-space: nowrap;

效果如图：

display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp: 3;
overflow: hidden;


适用范围：
因使用了WebKit的CSS扩展属性，该方...]]></description><category></category></item></channel></rss>