📄 ex4_7.jsp
字号:
<%@ page contentType="text/html;charset=GB2312" %>
<%@ page import ="java.io.*" %>
<HTML>
<BODY>
<%
File dir=new File("e:/lxjsp","Students");
dir.mkdir();
File f=new File(dir,"apple.txt");
try{FileWriter outfile=new FileWriter(f);
BufferedWriter bufferout=new BufferedWriter(outfile);
bufferout.write("你好：");
bufferout.newLine();
bufferout.write("好久不见了，近来在忙什么呢？");
bufferout.newLine();
bufferout.write("欢迎来玩");
bufferout.newLine();
bufferout.write("2002年8月8日");
bufferout.flush();
bufferout.close();
outfile.close();
FileReader in=new FileReader(f);
BufferedReader bufferin=new BufferedReader(in);
String str=null;
int num=1;
while((str=bufferin.readLine())!=null)
{
out.println("第"+num+++"行");
out.print("<BR>"+str+"<br>");
}
bufferin.close();
in.close();
}
catch(IOException e)
{
}
%>
</BODY>
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