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ReadAll.jsp
Package: jsp文件管理.rar [view]
Upload User: zhuer112
Upload Date: 2007-05-07
Package Size: 17k
Code Size: 1k
Category:
Jsp/Servlet
Development Platform:
Java
- <%@ page contentType="text/html; charset=GB2312" %>
- <%@ page language="java" %>
- <%@ page import="java.io.*" %>
- <HTML>
- <HEAD>
- <TITLE>读取文件内容</TITLE>
- </HEAD>
- <BODY>
- <form name="form1" method="post" action="Write.jsp">
- <textarea name="fileinto" style="width:550px;height:400px;">
- <%
- String filename = request.getParameter("filename");
- String path_new = request.getParameter("path");
- String path = request.getRealPath(path_new+"/"); //取得目前目录在伺服端的实际位置
- FileReader fr = new FileReader(path+ "\"+filename); //建立FileReader变量,并设定由fr变量变数引用
- int c = fr.read(); //从文件中读取一个字节
- while(c != -1) //判断是否已读到文件的结尾
- {
- out.print((char)c); //输出读取到的数据
- c = fr.read(); //从文件中读取数据
- if(c == 13) //判断是否为断行字节
- {
- out.print("n"); //输出分行标签
- fr.skip(1); //略过一个字节
- c = fr.read(); //读取一个字节
- }
- }
- //关闭文件
- fr.close();
- %></textarea>
- <INPUT TYPE="hidden" NAME="filename" value="<%=filename%>">
- <INPUT TYPE="hidden" NAME="path" value="<%=path_new%>">
- <input type="submit" name="Submit" value="提交">
- </form>
- </BODY>
- </HTML>