图书馆管理系统Java+数据库

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.BookForm;
import org.apache.struts.action.Action;
import com.dao.BookDAO;
import java.util.Date;

public class Book extends Action {
    private BookDAO bookDAO = null;
    public Book（） {
        this.bookDAO = new BookDAO（）;
    }

    public ActionForward perform（ActionMapping mapping ActionForm form
                                 HttpServletRequest request
                                 HttpServletResponse response） {
        String action =request.getParameter（“action“）;
        System.out.println（“
book*********************action=“+action）;
        if（action==null||““.equals（action））{
            request.setAttribute（“error““您的操作有误！“）;
            return mapping.findForward（“error“）;
        }else if（“bookAdd“.equals（action））{
            return bookAdd（mappingformrequestresponse）;
        }else if（“bookQuery“.equals（action））{
            return bookQuery（mappingformrequestresponse）;
        }else if（“bookModifyQuery“.equals（action））{
            return bookModifyQuery（mappingformrequestresponse）;
        }else if（“bookModify“.equals（action））{
            return bookModify（mappingformrequestresponse）;
        }else if（“bookDel“.equals（action））{
            return bookDel（mappingformrequestresponse）;
        }else if（“bookDetail“.equals（action））{
            return bookDetail（mappingformrequestresponse）;
        }else if（“bookifQuery“.equals（action））{
            return bookifQuery（mappingformrequestresponse）;
        }
        request.setAttribute（“error““操作失败！“）;
        return mapping.findForward（“error“）;
    }
    /***********************添加图书信息**************************/
    private ActionForward bookAdd（ActionMapping mapping ActionForm form
                              HttpServletRequest request
                              HttpServletResponse response）{
           BookForm bookForm = （BookForm） form;
           bookForm.setBarcode（bookForm.getBarcode（））;
           bookForm.setBookName（bookForm.getBookName（））;
           bookForm.setTypeId（bookForm.getTypeId（））;
           bookForm.setAuthor（bookForm.getAuthor（））;
           bookForm.setTranslator（bookForm.getTranslator（））;
           bookForm.setIsbn（bookForm.getIsbn（））;
           bookForm.setPrice（bookForm.getPrice（））;
           bookForm.setPage（bookForm.getPage（））;
           bookForm.setBookcaseid（bookForm.getBookcaseid（））;
           bookForm.setStorage（bookForm.getStorage（））;
           //获取系统日期
           Date date1=new Date（）;
           java.sql.Date date=new java.sql.Date（date1.getTime（））;
           bookForm.setInTime（date.toString（））;
           bookForm.setOperator（bookForm.getOperator（））;
           in

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2009-09-04 11:23  Library
     文件         583  2008-04-21 10:10  Library.classpath
     目录           0  2009-09-04 11:23  Library.myeclipse
     文件         294  2008-05-11 11:46  Library.mymetadata
     文件        1225  2008-04-19 09:58  Library.project
     目录           0  2009-09-04 11:23  LibraryDatabase
     目录           0  2009-09-04 11:23  LibraryDatabasedb_library
     文件          65  2007-01-15 11:16  LibraryDatabasedb_librarydb.opt
     文件        8586  2007-01-15 11:16  LibraryDatabasedb_library b_bookcase.frm
     文件         384  2007-01-15 11:16  LibraryDatabasedb_library b_bookcase.MYD
     文件        2048  2007-01-15 11:16  LibraryDatabasedb_library b_bookcase.MYI
     文件        9006  2007-01-15 11:16  LibraryDatabasedb_library b_bookinfo.frm
     文件         592  2007-01-15 11:16  LibraryDatabasedb_library b_bookinfo.MYD
     文件        2048  2007-01-15 11:16  LibraryDatabasedb_library b_bookinfo.MYI
     文件        8624  2007-01-15 11:16  LibraryDatabasedb_library b_booktype.frm
     文件         116  2007-01-15 11:16  LibraryDatabasedb_library b_booktype.MYD
     文件        2048  2007-01-15 11:16  LibraryDatabasedb_library b_booktype.MYI
     文件        8780  2007-01-15 11:16  LibraryDatabasedb_library b_borrow.frm
     文件         380  2007-01-15 11:16  LibraryDatabasedb_library b_borrow.MYD
     文件        2048  2007-01-15 11:16  LibraryDatabasedb_library b_borrow.MYI
     文件        8704  2007-01-15 11:16  LibraryDatabasedb_library b_giveback.frm
     文件          28  2007-01-15 11:16  LibraryDatabasedb_library b_giveback.MYD
     文件        2048  2007-01-15 11:16  LibraryDatabasedb_library b_giveback.MYI
     文件        8842  2007-01-15 11:16  LibraryDatabasedb_library b_library.frm
     文件         116  2007-01-15 11:16  LibraryDatabasedb_library b_library.MYD
     文件        2048  2007-01-15 11:16  LibraryDatabasedb_library b_library.MYI
     文件        8614  2007-01-15 11:16  LibraryDatabasedb_library b_manager.frm
     文件         140  2007-01-15 11:16  LibraryDatabasedb_library b_manager.MYD
     文件        2048  2007-01-15 11:16  LibraryDatabasedb_library b_manager.MYI
     文件        8624  2007-01-15 11:16  LibraryDatabasedb_library b_parameter.frm
     文件          13  2007-01-15 11:16  LibraryDatabasedb_library b_parameter.MYD
............此处省略182个文件信息