请问如何做一个专业的图片计数器? <% countlong=8 ' 定义计数器位数. On Error Resume Next ' 忽略所有的错误. count=server.mappath(count.txt) set cou = server.createobject(scripting.filesystemobject) set out=cou.opentextfile(count,1,false,false) counter=out.readline out.close ' 打开count.txt,读出目前计数器的值. if session(in)<>in then ' 判断用户是否已进入主页,防止用户刷新或再次来到此页面时计数器再加1. session(in)=in set out = cou.createtextfile(count,true,false) application.lock counter=counter+1 ' 计数器加1 . out.writeline(counter) application.unlock out.close ' 建立新文件count.txt并写入加1后计数器的值. end if co=cstr(counter) ' 把数字型变量转换成字符型. for i = 1 to countlong-len(co) ' 得到前面0图片的个数. response.write next ' 完成计数器前面的0图片的添加. for i= 1 to len(co) response.write next ' 从变量co的第i位开始读. %> [1] |