<%@ page contentType="text/html;charset=gb2312" pageEncoding="GB2312"%>
<%@ page import="java.io.*,java.lang.*"%>
文件读取
<%
String cout="";
String path=request.getRealPath("");//取得当前目录的路径
FileReader fr=new FileReader(path + "\\webcount.txt");//建立FileReader对象，并实例化为fr
BufferedReader br=new BufferedReader(fr);//建立BufferedReader对象，并实例化为br
String currentRecord=br.readLine();//从文件读取当前访问量
String outStr="";
if (currentRecord!=null)
{
cout=currentRecord;
int Writestr = Integer.parseInt(currentRecord)+1;
for (int i=0;i";
}
PrintWriter pw = new PrintWriter(new FileOutputStream(path + "\\webcount.txt"));
pw.println(Writestr);
pw.close();
}
else
{
cout="0";
}
br.close();//关闭BufferedReader对象
fr.close();//关闭文件
%>
<%=outStr%>