giveaction.java

struts实现的图书管理系统,借书

package com.gton.action.admin;

import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForm;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForward;
import com.gton.formbean.admin.GiveForm;
import org.apache.struts.action.Action;
import com.gton.bean.*;
import com.gton.bean.db.*;
import com.gton.tookit.*;
//import java.util.ArrayList;
public class GiveAction extends Action {
    public ActionForward execute(ActionMapping mapping, ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response) {
        GiveForm giveForm = (GiveForm) form;
        DataBean db=new DataBean();
        LendBean lb=db.getLendBean(giveForm.getUsers_ID(),giveForm.getBooks_ID());
         request.setAttribute("GiveMsg", "<script>alert('"+db.giveBook(lb)+"')</script>");
        db.Close();
        return MyForward.forward(mapping.findForward("admin_index"),"?action=6");
    }
}