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MyBatis-Plus的上手步骤

何以至千里 2022-04-29 阅读 85
java

文章目录

1. 添加mybatis-plus依赖

<dependency>
    <groupId>com.baomidou</groupId>
    <artifactId>mybatis-plus-boot-starter</artifactId>
</dependency>

2. 实体类

@Data
public class RiskAlertEntity {

    @ApiModelProperty("告警唯一标识符")
    private String uuid;

    @ApiModelProperty("告警原始uuid")
    private String originalUuid;

    @ApiModelProperty("告警名称")
    private String name;

    @ApiModelProperty("告警描述")
    private String description;

    @ApiModelProperty("主机IP")
    private String hostIp;
}

3. dao层接口继承 BaseMapper

@Repository
public interface RiskAlertDao extends BaseMapper<RiskAlertEntity> {

}

4. service层接口继承IService

public interface RiskAlertService  extends IService<RiskAlertEntity> {

}

5. serviceImpl层实现类继承

@Service
public class RiskAlertServiceImpl extends ServiceImpl<RiskAlertDao,RiskAlertEntity> implements RiskAlertService {

}
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