【JSP开发】ServletContext的获取方式

package cn.edu;


import java.io.IOException;
import java.io.PrintWriter;


import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;


//ServletContext示例
public class ServletDemo6 extends HttpServlet {


public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
         
         //得到ServletContext的方式1：
ServletContext context=this.getServletConfig().getServletContext();

//得到ServletContext的方式2：
context=this.getServletContext();
}




public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {


doGet(request,response);
}


}