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ASP页面随机添加字符实现防复制的代码

  • 时间:2020-08-07 12:57 编辑: 来源: 阅读:
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摘要:ASP页面随机添加字符实现防复制的代码
<%         '作用:文字防复制乱码 函数         'Date:2006-3-6         '作者:blue2004         '参数str 为原文,str1作者也是你自己,reslut产生乱码的种子         Function ReadToCode(str,Str1,result)                 dim name                 dim i,j,k                 If isnull(str) then                         ReadToCode=""                         Exit Function                 End If                 Randomize                  k=instr(str,"</P>")                 Do while k>0                         result=""                         for i=0 to 19                                 j=Int(128 * Rnd)+1                                 if j=60 or j=62 then                                         j=j+1                                 end if                                 result =result&chr(j) ' 产生随机数。                         next                          result="<span style='DISPLAY: none'>"&result&"</span>"                         str=replace(str,"</p>",result&"<'/p>",1,1)                         k=instr(str,"</p>")                 loop                 str=replace(str,"<'/p>","</p>")                 k=instr(str,"<br>")                 Do while k>0                         result=""                         for i=0 to 19                                 j=Int(128 * Rnd)+1                                 if j=60 or j=62 then                                         j=j+1                                 end if                                 result =result&chr(j) ' 产生随机数。                         next                          result="<span style='DISPLAY: none'>"&result&"</span>"                         str=replace(str,"<br>",result&"<'br>",1,1)                         k=instr(str,"<br>")                 loop                 str=replace(str,"<'br>","<br>")                 ReadToCode=str&"<div align=right style='color=gray'>[版权归原作者及"&Str1&"共同拥有,转载请注明出处]</div>"         End Function Dim a  a="嘎嘎,一篇<br>不错的好<p>文章哦</P><br><P>我艹,,让你偷。。木 JJ的家伙,嬲。。</p>" 'Only For Test response.write (a) Dim b '为配合转换,字符串a的大小都替换成小写 b=ReadToCode(LCase(a),"blue2004","www.xxx.com") 'Output response.write b %>
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