日期:2014-05-17 浏览次数:20937 次
public class ServletConfigTest extends HttpServlet{
/**
*
*/
private static final long serialVersionUID = 1L;
private ServletConfig sc;
public void init(ServletConfig config)throws ServletException{
super.init(config);
this.sc = config;
String s = sc.getInitParameter("hello1");
System.out.println(s);
}
public void doGet(HttpServletRequest req,HttpServletResponse resp)throws ServletException, IOException {
/*如果不覆写doGet方法,就会出现404错误,这是为什么呢?*/
}