資源簡介
實現(xiàn)了一個簡單的圖書進存銷系統(tǒng),學習了使用JDBC進行數(shù)據(jù)庫操作,使用Java的反射技術(shù)封裝數(shù)據(jù),使用單態(tài)模式去獲得數(shù)據(jù)庫連接,圖片的壓縮處理等知識點。

代碼片段和文件信息
package?org.crazyit.book.commons;
/**
?*?數(shù)據(jù)異常
?*?
?*?@author?yangenxiong?yangenxiong2009@gmail.com
?*?@version??1.0
?*?
網(wǎng)站:?瘋狂Java聯(lián)盟
?*?
Copyright?(C)?2009-2010?yangenxiong
?*?
This?program?is?protected?by?copyright?laws.
?*/
public?class?DataException?extends?RuntimeException?{
public?DataException(String?message)?{
super(message);
}
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????305??2009-09-30?16:59??book\.classpath
?????文件????????380??2009-09-23?09:28??book\.project
?????文件????????115??2009-09-30?16:54??book\bin\cfg\jdbc.properties
?????文件????????394??2010-01-19?11:22??book\bin\org\crazyit\book\commons\BusinessException.class
?????文件????????388??2010-01-19?11:22??book\bin\org\crazyit\book\commons\DataException.class
?????文件???????4273??2010-01-19?11:23??book\bin\org\crazyit\book\commons\DataUtil.class
?????文件????????954??2010-01-19?11:23??book\bin\org\crazyit\book\commons\DateUtil.class
?????文件???????2318??2010-01-19?11:00??book\bin\org\crazyit\book\commons\ImageUtil.class
?????文件????????388??2010-01-19?11:23??book\bin\org\crazyit\book\commons\UploadException.class
?????文件????????585??2010-01-19?11:25??book\bin\org\crazyit\book\dao\BookDao.class
?????文件????????375??2010-01-19?11:25??book\bin\org\crazyit\book\dao\BookInRecordDao.class
?????文件????????399??2010-01-19?11:25??book\bin\org\crazyit\book\dao\BookSaleRecordDao.class
?????文件????????545??2010-01-19?11:25??book\bin\org\crazyit\book\dao\ConcernDao.class
?????文件???????3337??2010-01-19?11:23??book\bin\org\crazyit\book\dao\impl\BookDaoImpl.class
?????文件???????1848??2010-01-19?11:24??book\bin\org\crazyit\book\dao\impl\BookInRecordDaoImpl.class
?????文件???????1898??2010-01-19?11:24??book\bin\org\crazyit\book\dao\impl\BookSaleRecordDaoImpl.class
?????文件???????1265??2010-01-19?11:24??book\bin\org\crazyit\book\dao\impl\CommonDaoImpl.class
?????文件???????2936??2010-01-19?11:24??book\bin\org\crazyit\book\dao\impl\ConcernDaoImpl.class
?????文件???????2255??2010-01-19?11:24??book\bin\org\crazyit\book\dao\impl\InRecordDaoImpl.class
?????文件???????2287??2010-01-19?11:24??book\bin\org\crazyit\book\dao\impl\SaleRecordDaoImpl.class
?????文件???????2730??2010-01-19?11:25??book\bin\org\crazyit\book\dao\impl\TypeDaoImpl.class
?????文件???????1371??2010-01-19?11:25??book\bin\org\crazyit\book\dao\impl\UserDaoImpl.class
?????文件????????463??2010-01-19?11:25??book\bin\org\crazyit\book\dao\InRecordDao.class
?????文件????????473??2010-01-19?11:26??book\bin\org\crazyit\book\dao\SaleRecordDao.class
?????文件????????517??2010-01-19?11:26??book\bin\org\crazyit\book\dao\TypeDao.class
?????文件????????201??2010-01-19?11:26??book\bin\org\crazyit\book\dao\UserDao.class
?????文件????????382??2010-01-19?11:28??book\bin\org\crazyit\book\jdbc\JDBCException.class
?????文件???????2322??2010-01-19?11:28??book\bin\org\crazyit\book\jdbc\JDBCExecutor.class
?????文件???????1222??2010-01-19?11:28??book\bin\org\crazyit\book\jdbc\PropertiesUtil.class
?????文件????????385??2010-01-19?11:28??book\bin\org\crazyit\book\jdbc\QueryException.class
............此處省略171個文件信息
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