Jsp/Servlet

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Java

BookCaseDel.java~7~：源码内容

							package com.action;
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.actionForm.BookCaseForm;
import org.apache.struts.action.Action;
import com.dao.BookCaseDAO;
public class BookCaseDel extends Action {
    BookCaseDAO bookCaseDAO=new BookCaseDAO();
    public ActionForward perform(ActionMapping actionMapping,
                                 ActionForm actionForm,
                                 HttpServletRequest servletRequest,
                                 HttpServletResponse servletResponse) {
        BookCaseForm bookCaseForm = (BookCaseForm) actionForm;
        bookCaseForm.setId(Integer.valueOf(servletRequest.getParameter("ID")));
        int ret=bookCaseDAO.Delete(bookCaseForm);
        if(ret==0){
            return actionMapping.findForward("error");
        }else{
            return actionMapping.findForward("bookCaseDel");
        }
    }
}

						