【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);}}