📄 example4_9.jsp.bak
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<HTML>
<%@page contentType="text/html;charset=GB2312"%>
<%@page import="java.io.*" %>
<BODY bgcolor=cyan><Font size=3>
<% File f=new File("d:/Tomcat/webapps/root/chap4","Example4_7.jsp");
try
{
FileReader in=new FileReader(f);
PushbackReader push=new PushbackReader(in);
int c;
char b[]=new char[1];
while((c=push.read(b,0,1))!=-1)
{
String s=new String(b);
if(s.equals("<"))
{
push.unread('&');
push.read(b,0,1);
out.print(new String(b));
push.unread('L');
push.read(b,0,1);
out.print(new String(b));
push.unread('T');
push.read(b,0,1);
out.print(new String(b));
}
else if(s.equals(">"))
{
push.unread('&');
push.read(b,0,1);
out.print(new String(b));
push.unread('G');
push.read(b,0,1);
out.print(new String(b));
push.unread('T');
push.read(b,0,1);
out.print(new String(b));
}
else if(s.equals("\n"))
out.print("<BR>");
else
out.print(new String(b));
}
push.close();
}catch(IOException e){}
%>
</FONT>
</BODY>
</HTML>
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