modifyaction.java

来自「一个用java开发的网上购物系统。基本功能都是可以实现的」· Java 代码 · 共 27 行

package store;
import javax.servlet.http.HttpSession;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.validator.DynaValidatorForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

public class ModifyAction extends Action {
public ActionForward execute(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
  DynaValidatorForm userform = (DynaValidatorForm) form;
  String userid=(String) userform.get("userid");
  HttpSession session=request.getSession(true);
  UserInfo UI=new UserInfo();
  UI=UI.getUserInfo(Integer.parseInt(userid));
  session.setAttribute("userinfo",UI);
  return mapping.findForward("modifyinfo");
 }
}