在页面中的初始化时:
SmartUpload sl = new SmartUpload();
sl.initialize(pageContext);
sl.upload();
sl.getrequest().getParameter("name");
在servlet中初始化时:
public class user extends HttpServlet {
private ServletConfig config;
/**
* Init the servlet
*/
final public void init(ServletConfig config) throws ServletException
{
this.config = config;
}