initlog4j.java

Log4j日志记录

package examples.net.log4j;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;

import org.apache.log4j.PropertyConfigurator;

public class InitLog4j extends HttpServlet{
	public void init()  throws ServletException {
		String path = getServletContext().getRealPath("/");   
		//getInitParameter("propfile")方法从web.xml文件中读取Log4J配置文件的名字"profile"。   
		String propfile = path + getInitParameter("propfile");   
		PropertyConfigurator.configure(propfile);   
		//PropertyConfigurator.configure("F:/KingKwong/Log4j-test/web/ppts/log4j.properties");
		//System.out.println("Connection Success!");
	}

}