example4_9.jsp.bak

来自「可以让初学者有一个感性的认识」· BAK 代码 · 共 54 行

BAK
54
字号
<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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