log4jservlet.java

自已写的Log4j的小例子

package mypack;

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

import org.apache.log4j.PropertyConfigurator;

public class Log4JServlet extends HttpServlet {

  public void init()
    throws ServletException {

    // Get Fully Qualified Path to Properties File
    String path = getServletContext().getRealPath("/");
    String propfile = path + getInitParameter("propfile");

    // Initialize Properties for All Servlets
    PropertyConfigurator.configure(propfile);
  }

}