tk-mybatis 的使用方法详解

public interface WorkerMapper extends Mapper<Worker> {
}

@Table(name = "worker")
public class Worker {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Integer id;
 
    @Column(name = "worker_id")
    private String workerId;
 
    private String name;
 
    @Column(name = "org_id")
    private Integer orgId;
 
    private String status;
 
    @Column(name = "role_id")
    private Integer roleId;
 
    // getters and setters ...
    }

@Column(name = "worker_no")
private String workerNo;

    <bean class="tk.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />
        <property name="basePackage" value="com.jjs.zanbi.dao" />
        <property name="properties">
            <value>
                mappers=tk.mybatis.mapper.common.Mapper
            </value>
        </property>
    </bean>

/**
 * Created by Kaiwen
 */
@Service
public abstract class CommonServiceImpl<T,PK extends Serializable> implements CommonService<T,PK> {
    /**
     * 泛型注入
     */
    @Autowired
    private Mapper<T> mapper;
 
    public T selectByPrimaryKey(PK entityId) {
 
        return mapper.selectByPrimaryKey(entityId);
    }
 
    public int deleteByPrimaryKey(PK entityId) {
        return mapper.deleteByPrimaryKey(entityId);
    }
 
    public int insert(T record) {
        return mapper.insert(record);
    }
 
    public int insertSelective(T record) {
        return mapper.insertSelective(record);
    }
 
    public int updateByPrimaryKeySelective(T record) {
        return mapper.updateByPrimaryKeySelective(record);
    }
 
    public int updateByPrimaryKey(T record) {
        return mapper.updateByPrimaryKey(record);
    }
 
    public List<T> selectByExample(Example example) {
        return mapper.selectByExample(example);
    }
}