发布于 2016-12-10 10:05:06 | 64 次阅读 | 评论: 0 | 来源: 网友投递
这里有新鲜出炉的Javascript教程,程序狗速度看过来!
JavaScript客户端脚本语言
Javascript 是一种由Netscape的LiveScript发展而来的原型化继承的基于对象的动态类型的区分大小写的客户端脚本语言,主要目的是为了解决服务器端语言,比如Perl,遗留的速度问题,为客户提供更流畅的浏览效果。
<!--#include file="inc/conn.asp"-->
<%
dim rs,sql,filename,fso,myfile,x
Set fso = server.CreateObject("scripting.filesystemobject")
filename = Server.MapPath("download.txt")
if fso.FileExists(filename) then
fso.DeleteFile(filename)
end if
'--创建txt文件
set myfile = fso.CreateTextFile(filename,true)
Set rs = Server.CreateObject("ADODB.Recordset")
sql = "select * from userfile"
rs.Open sql,conn,1,1
if rs.EOF and rs.BOF then
response.write "无数据"
else
dim strLine,responsestr
strLine=""
'--将表的列名先写入txt
For each x in rs.fields
strLine = strLine & x.name & chr(9)
Next
myfile.writeline strLine
Do while Not rs.EOF
strLine=""
for each x in rs.Fields
strLine = strLine & x.value & chr(9)
next
'--将表的数据写入txt
myfile.writeline strLine
rs.MoveNext
loop
end if
rs.Close
set rs = nothing
Response.ContentType="application/x-msdownload"
Response.Redirect "download.txt"
%>