MiniDao1.9.0 版本发布，轻量级Java持久化框架

zhangdaiscott · 发表于 2022-9-5 16:41:45

项目介绍

MiniDao 是一款轻量级JAVA持久层框架，基于 SpringJdbc + freemarker 实现，具备Mybatis一样的SQL分离和逻辑标签能力。Minidao产生的初衷是为了解决Hibernate项目，在复杂SQL具备Mybatis一样的灵活能力，同时支持事务同步。

当前版本：v1.9.0 | 2022-09-02

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技术文档

MiniDao特征

An powerful enhanced toolkit of SpringJdbc for simplify development

具有以下特征:

代码体验
1. 接口定义[EmployeeDao.java]

@MiniDao
public interface EmployeeDao {
@Arguments({ "employee"})
@Sql("select * from employee")
List<Map<String,Object>> getAll(Employee employee);
@Sql("select * from employee where id = :id")
Employee get(@Param("id") String id);
@Sql("select * from employee where empno = :empno and name = :name")
Map getMap(@Param("empno")String empno,@Param("name")String name);
@Sql("SELECT count(*) FROM employee")
Integer getCount();
int update(@Param("employee") Employee employee);
void insert(@Param("employee") Employee employee);
@ResultType(Employee.class)
public MiniDaoPage<Employee> getAll(@Param("employee") Employee employee,@Param("page") int page,@Param("rows") int rows);
}

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2. SQL文件[EmployeeDao_getAllEmployees.sql]

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3. 接口和SQL文件对应目录

4. 测试代码

public class Client {
public static void main(String args[]) {
BeanFactory factory = new ClassPathXmlApplicationContext("applicationContext.xml");
EmployeeDao employeeDao = (EmployeeDao) factory.getBean("employeeDao");
Employee employee = new Employee();
String id = UUID.randomUUID().toString().replaceAll("-", "").toUpperCase();
employee.setId(id);
employee.setEmpno("A001");
employee.setSalary(new BigDecimal(5000));
employee.setBirthday(new Date());
employee.setName("scott");
employee.setAge(25);
//调用minidao方法插入
employeeDao.insert(employee);
}
}

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