https://blog.youkuaiyun.com/fangrun1616zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/fangrun1616/article/details/6050186https://blog.youkuaiyun.com/fangrun1616/article/details/6050186fangrun1616Thu, 02 Dec 2010 15:05:00 +0800WEB的信息安全隐患之一:

未授权用户通过直接在IE中输入URL直接登录系统

解决办法:

通过配置filter过滤无效用户的连接请求.

WEB的信息安全隐患之二:

合法用户"注销"后,在未关闭浏览器的情况下,点击浏览器"后退"按钮,可从与本地页面缓存中读取数据,绕过了服务端filter过滤.

解决办法:

在必要的页面(包含敏感信息]]>https://blog.youkuaiyun.com/fangrun1616/article/details/5645136https://blog.youkuaiyun.com/fangrun1616/article/details/5645136fangrun1616Thu, 03 Jun 2010 16:34:00 +0800select getDate()  获取当前系统时间
select dateadd(month,3,getDate()) 获取当前系统后3个月时间
select DateDiff(d,getDate(),dateadd(month,3,getDate())) 获取当前时间和当前3个月后中间的天数]]>https://blog.youkuaiyun.com/fangrun1616/article/details/5644739https://blog.youkuaiyun.com/fangrun1616/article/details/5644739fangrun1616Thu, 03 Jun 2010 14:38:00 +0800  
  解决办法打开注册表regedit
 HKEY_LOCALMACHINE -> SOFTWARE -> Microsoft -> Internet Explorer -> Main
增加dword键TabProcGrowth,值为0就行！ （前提是装了iE8后）]]>https://blog.youkuaiyun.com/fangrun1616/article/details/5637287https://blog.youkuaiyun.com/fangrun1616/article/details/5637287fangrun1616Mon, 31 May 2010 17:14:00 +0800从A表随机取10条记录,用SELECT TOP 10 * FROM ywle order by newid()
order by 一般是根据某一字段排序,newid()的返回值 是uniqueidentifier ,order by newid()随机选取记录是如何进行的
newid()在扫描每条记录的时候都生成一个值, 而生成的值是随机的, 没有大小写顺序. 所以最终结果再按这个排序, 排序的结果当然就是无序的了
或者
select   top   10]]>https://blog.youkuaiyun.com/fangrun1616/article/details/5538760https://blog.youkuaiyun.com/fangrun1616/article/details/5538760fangrun1616Wed, 28 Apr 2010 14:16:00 +0800=0;i--){    if]]>https://blog.youkuaiyun.com/fangrun1616/article/details/5510725https://blog.youkuaiyun.com/fangrun1616/article/details/5510725fangrun1616Wed, 21 Apr 2010 12:01:00 +0800https://blog.youkuaiyun.com/fangrun1616/article/details/5510709https://blog.youkuaiyun.com/fangrun1616/article/details/5510709fangrun1616Wed, 21 Apr 2010 11:58:00 +0800https://blog.youkuaiyun.com/fangrun1616/article/details/5459202https://blog.youkuaiyun.com/fangrun1616/article/details/5459202fangrun1616Wed, 07 Apr 2010 17:45:00 +0800https://blog.youkuaiyun.com/fangrun1616/article/details/5459120https://blog.youkuaiyun.com/fangrun1616/article/details/5459120fangrun1616Wed, 07 Apr 2010 17:23:00 +0800https://blog.youkuaiyun.com/fangrun1616/article/details/5418176https://blog.youkuaiyun.com/fangrun1616/article/details/5418176fangrun1616Fri, 26 Mar 2010 09:00:00 +0800https://blog.youkuaiyun.com/fangrun1616/article/details/5012751https://blog.youkuaiyun.com/fangrun1616/article/details/5012751fangrun1616Tue, 15 Dec 2009 17:03:00 +0800https://blog.youkuaiyun.com/fangrun1616/article/details/5005513https://blog.youkuaiyun.com/fangrun1616/article/details/5005513fangrun1616Mon, 14 Dec 2009 17:43:00 +0800iframe>  EduTest.aspx html>   head>      meta  http-equiv=Content-Type  content=text/html;  ]]>https://blog.youkuaiyun.com/fangrun1616/article/details/4836412https://blog.youkuaiyun.com/fangrun1616/article/details/4836412fangrun1616Thu, 19 Nov 2009 17:09:00 +0800https://blog.youkuaiyun.com/fangrun1616/article/details/4793146https://blog.youkuaiyun.com/fangrun1616/article/details/4793146fangrun1616Tue, 10 Nov 2009 11:22:00 +0800https://blog.youkuaiyun.com/fangrun1616/article/details/4730312https://blog.youkuaiyun.com/fangrun1616/article/details/4730312fangrun1616Mon, 26 Oct 2009 18:13:00 +0800https://blog.youkuaiyun.com/fangrun1616/article/details/4579789https://blog.youkuaiyun.com/fangrun1616/article/details/4579789fangrun1616Tue, 22 Sep 2009 13:57:00 +0800 VB.NET)：http://www.developerfusion.co.uk/utilities/convertcsharptovb.aspx地址( VB.NET--->C#)：http://www.developerfusion.co.uk/utilities/convertvbtocsharp.aspx]]>https://blog.youkuaiyun.com/fangrun1616/article/details/4490076https://blog.youkuaiyun.com/fangrun1616/article/details/4490076fangrun1616Thu, 27 Aug 2009 15:28:00 +0800https://blog.youkuaiyun.com/fangrun1616/article/details/4483193https://blog.youkuaiyun.com/fangrun1616/article/details/4483193fangrun1616Tue, 25 Aug 2009 15:00:00 +0800https://blog.youkuaiyun.com/fangrun1616/article/details/4470788https://blog.youkuaiyun.com/fangrun1616/article/details/4470788fangrun1616Fri, 21 Aug 2009 17:12:00 +0800https://blog.youkuaiyun.com/fangrun1616/article/details/4468763https://blog.youkuaiyun.com/fangrun1616/article/details/4468763fangrun1616Fri, 21 Aug 2009 09:47:00 +0800