fileaccessservlet.java

深入JavaWeb开发内幕核心基础书中源码

import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.util.Properties;

public class FileAccessServlet extends HttpServlet
{
	public void service(HttpServletRequest request,
		HttpServletResponse response) throws ServletException, IOException
    {
    	PrintWriter out = response.getWriter();
		FileInputStream fis = new FileInputStream("it315.properties");
		Properties props = new Properties();
		props.load(fis);
		out.println("database=" + props.getProperty("database"));
		out.println("username=" + props.getProperty("username"));
		out.println("password=" + props.getProperty("password"));	
		fis.close();	
    }
}