【文件属性】：
文件名称：网站计数器
文件大小：927B
文件格式：CS
更新时间：2018-05-16 13:23:52
网站计数器
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.IO;
public partial class demo7_4 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
StreamReader readfile = File.OpenText(Server.MapPath("count.txt"));
string str;
int count;
str = readfile.ReadLine();
count = int.Parse(str);
count = count + 1;
readfile.Close();
try
{
StreamWriter writefile = File.CreateText(Server.MapPath("count.txt"));
writefile.WriteLine(count.ToString());
writefile.Close();
Response.Write("您是第"+count.ToString()+"位浏览者");
}
catch (Exception)
{
Response.Write("文件写入失败，请检查！");
}
}
}