Listing 2 shows a simple database access class for the book table.
清单2显示了图书表的简单的数据库访问类。
Listing 1. XML file for a book object.
清单1.book对象的XML文件。
Listing 3. XML example for a book.
清单3.book的XML示例。
Listing 1 shows the code for the Book class.
清单1显示了book类的代码。
Listing 1 shows the code for the Book class.
清单1显示了book类的代码。
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