Framework 4.X 框架说明

更新说明

框架介绍

framework-db

具有以下特征:

接口和SQL文件对应目录

接口文件[EmpDao.java]

 @Dao
	public interface EmpDao {
	 @Sql("select * from emp")
	 List<Map<String,Object>> selectAll();
	 
	 @Sql("select * from emp where empno = :empno")
	 Map<String,Object> selectOne(@Param("empno") int empno);
	 
	 @Sql(value="select * from emp where deptno = :dept.deptno", bean=Emp.class)
	 List<Emp> selectDeptEmp(@Param("deptno")Dept dept, @Param(Param.pageIndex)int pageIndex,@Param(Param.pageSize)int pageSize);
	 
	 @Sql(bean = Emp.class)
	 List<Emp> queryEmp(@Param("dept") Dept dept);
	 
	 @Sql("select count(*) from emp")
	 int listCount(ResultTransformer transformer);
	}
	

SQL文件[EmpDao_queryEmp.sql]

	select * from emp 
	where 1=1 
	#if($dept) 
		and deptno=$dept.deptno 
	#end

测试代码[test.java]

	@RunWith(SpringJUnit4ClassRunner.class)
	@ContextConfiguration({
	 "classpath:/META-INF/spring/*.xml"
	})
	@Transactional
	public class EmpService {
	 @Resource
	 private EmpDao empDao;
	 @Test
	 public void test() {
	 try {
	 Dept dept = new Dept();
	 dept.setDeptno(30);
	 System.out.println("------------------");
	 System.out.println(empDao.queryEmp(dept).size());
	 System.out.println("------------------");
	 }
	 catch (Exception e) {
	 e.printStackTrace();
	 }
	 }
	 }

framework-tx

分布式事务:

具有以下特征:

测试代码[TestProducter.java]

@RestController
public class TestProducter {
 @Resource
 private FeginClient2Consumer feClient2Consumer;
 @GetMapping
 @Tx
 public String test(@RequestParam("id") String id) {
 String value1 = TxInvokerProxy.invoke("client2", () -> {
 return feClient2Consumer.test(id);
 });
 System.out.println(value1);
 return value1;
 }
}