Mybatis整合达梦数据库实例

package com.sql.mybatisdm; import com.sql.mybatisdm.domain.TestDB1; import com.sql.mybatisdm.mapper.TestDB1Mapper; import org.junit.jupiter.api.Test; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.context.SpringBootTest; import java.util.List; @SpringBootTest class MybatisdmApplicationTests { @Autowired private TestDB1Mapper testDB1Mapper; /** * 保存 */ @Test void save() { testDB1Mapper.save("clllb"); List<TestDB1> select = testDB1Mapper.select(1); System.out.println(select); } /** * 查询 */ @Test void select(){ List<TestDB1> select = testDB1Mapper.select(2); System.out.println(select); } /** * 修改 */ @Test void update() { testDB1Mapper.update(1,"CLLLB"); List<TestDB1> select = testDB1Mapper.select(1); System.out.println(select); } /** * 删除 */ @Test void delete(){ testDB1Mapper.delete(1); List<TestDB1> select = testDB1Mapper.select(1); System.out.println(select); } }