文档介绍：图书管理系统程序代码
模块设计
基础模块
SqlSession:
利用mybatis获取jdbc,,update,select等方法
String resource = "myba
图书管理系统程序代码
模块设计
基础模块
SqlSession:
利用mybatis获取jdbc,,update,select等方法
String resource = "mybatis-";
InputStream inputStream = (resource);
SqlSessionFactory sqlSessionFactory = new SqlSessionFactoryBuilder().build(inputStream);
SqlSession sesson = ();
Dao基础模块
所有的dao都继承于BaseDao; 代码
/**
*保存利用mybatis的xml
* model 保存的对象
*id mybatis的id名
*/
Public void Save(BaseModel model,String id){
代码片段
Book book = new Book();
(…..);
……..
(….);
BooksManageDao bookDao = new BooksManageDao();
bookDao .save(“addBook”,book);
删除书籍
代码片段
BookDao bookDao = new BookDao();
Book book = (Book) bookDao .getModel(id);
BooksManageDao bookDao = new BooksManageDao();
bookDao .delete(“deleteBook”,book);
更新书籍
代码片段
BookDao bookDao = new BookDao();
Book book = (Book) bookDao .getModel(id);
(…..);
……..
(….);
BooksManageDao bookDao = new BooksManageDao();
bookDao .update(“updateBook”,book);
查询书籍
代码片段
//数据库的自定义一页显示10条
Int pageNo = “当前页数”
BooksManageDao bookDao = new BooksManageDao();
bookDao .select(“selectteBook”, pageNo);
添加用户
代码片段
Student student = new Student ();
(…..);
……..
(….);
StudentDao studentDao = new StudentDao();
studentDao .save(“addStudent”,book);
删除用户
代码片段
Int id = “字段编号”
StudentDao studentDao = new StudentDao()
Student student = (Student) (id);
(…..);
StudentDao studentDao = new StudentDao(); studentDao .delete(“deleteStudent”,book);
更新用户
代码片段
Int id = “字段编号”
StudentDao studentDao = new StudentDao()
Student student = (Student) (id);
(…..);
……..
(….);
StudentDao studentDao