怎样读取一个文本文件的内容?

新客网 XKER.COM 2003-04-17 来源： 收藏本文

Ever want to know how to display the contents of a text document using ASP. Here is a easy way to read
from a text file

<!--Start of ASP Code---->

<%
'by James Seymour, http://jamesdot.org

Dim write
Dim fileSysObj, tf, read

' Read the read.txt

' Store the file name where the Information is stored into a variable called read

read = "read.txt"

' Retrieve the fullpath of the read file

read = LEFT(Server.Mappath(Request.ServerVariables("PATH_INFO")), InStrRev(Server.Mappath
(Request.ServerVariables("PATH_INFO")), "\")) & read

' Create an instance of FileSystem Object and store it into a variable called fileSysObj

Set fileSysObj = createObject("Scripting.FileSystemObject")

' Check whether the read file exists

IF (fileSysObj.FileExists(read)) Then
' if the file exists, then open it for reading
Set tf = filesysobj.OpenTextFile(read, 1)
read = tf.ReadLine
tf.Close
ELSE
' if you can't find read.text, display default message
read = "I can't find the file read.txt! So this is my default message."

END IF
%>


' table the displays the read.txt file
<div align="center">
<center>
<table border="0" width="40%" cellspacing="0" cellpadding="0">
<tr>
<td width="100%" bgcolor="#EEEECC"><B><%=read%></B>
</td>
</tr>
<tr>
<td width="100%">


<!-- End of the ASP -->


use the code above, click and drag your mouse over the code to highlight it. Then right click on the
highlighted code and click "Copy." Now you may paste it into your code editor.

• ·ASP+ACCESS数据库中文乱码问题解决
• ·编程实例 字母+数字验证码程序
• ·ASP连接数据库错误解决办法新法
• ·初学:ASP内建对象Response
• ·ASP网站Server object error的解决办法
• ·ASP技巧：让Len,Left,Right函数识别中文
• ·把网页中的电话号码生成图片的ASP程序
• ·ASP如何实现IE地址栏参数的判断
• ·细化解析：ASP连接11种数据库语法集锦
• ·ASP实现网页打开任何类型文件都保存
• ·ASP代码直接增加、删除ACCESS表和字段
• ·ASP：判断访问是否来自搜索引擎的函数
• ·ASP技巧：禁用页面缓存的五种方法
• ·学习ASP关于与变量子类型相关的函数
• ·ASP开发中的(VBScript)类基础学习
• ·ASP访问Excel文件