目录
- enums
-
- CouponType
- CouponStatus
- CouponRangeType
- OrderStatus
- PaymentStatus
- PaymentType
- model
-
- base
-
- BaseEntity
- BaseMongoEntity
- MqRepeatRecord
- activity
-
- CouponInfo
- CouponUse
- live
- order
- user
- vod
enums
文章图片
CouponType 优惠券的类型
package enums;
import com.baomidou.mybatisplus.annotation.EnumValue;
import lombok.Getter;
@Getter
public enum CouponType {
//提供枚举类对象
REGISTER(1,"注册"),
RECOMMEND(2,"推荐购买");
//声明此为枚举类
@EnumValue
private Integer code;
private String comment;
//构造函数
CouponType(Integer code,String comment){
this.code = code;
this.comment = comment;
}
}
CouponStatus 优惠券状态
import com.baomidou.mybatisplus.annotation.EnumValue;
import lombok.Getter;
@Getter
public enum CouponStatus {
NOT_USED(0,"未使用"),
USED(1,"已使用");
@EnumValue
private Integer code ;
private String comment ;
CouponStatus(Integer code, String comment ){
this.code=code;
this.comment=comment;
}
}
CouponRangeType 优惠券作用范围
import com.baomidou.mybatisplus.annotation.EnumValue;
import lombok.Getter;
@Getter
public enum CouponRangeType {
ALL(1,"通用"),
;
@EnumValue
private Integer code ;
private String comment ;
CouponRangeType(Integer code, String comment ){
this.code=code;
this.comment=comment;
}
}
OrderStatus 订单状态，目前只列了两个
import com.baomidou.mybatisplus.annotation.EnumValue;
import lombok.Getter;
@Getter
public enum OrderStatus {
//订单状态【0->待付款；1->待发货；2->待团长收货；3->待用户收货，已完成；-1->已取消】
UNPAID(0,"待支付"),
PAID(1,"已支付"),
;
@EnumValue
private Integer code ;
private String comment ;
OrderStatus(Integer code, String comment ){
this.code = code;
this.comment=comment;
}
}
PaymentStatus 支付的状态，应该是用户界面展示的
import com.baomidou.mybatisplus.annotation.EnumValue;
import lombok.Getter;
@Getter
public enum PaymentStatus {
UNPAID(1,"支付中"),
PAID(2,"已支付");
//REFUND(-1,"已退款");
@EnumValue
private Integer code ;
private String comment ;
PaymentStatus(Integer code, String comment) {
this.code = code;
this.comment = comment;
}}PaymentType 支付方式，支付宝还是微信
import com.baomidou.mybatisplus.annotation.EnumValue;
import lombok.Getter;
@Getter
public enum PaymentType {
ALIPAY(1,"支付宝"),
WEIXIN(2,"微信" );
@EnumValue
private Integer code ;
private String comment ;
PaymentType(Integer code, String comment ){
this.code = code;
this.comment=comment;
}}
model base BaseEntity
顾名思义，其是几乎所有实体类的父类，需要实现序列化接口。
@ApiModel是作用在接口相关实体类上的注解，用来对该接口相关实体类添加额外的描述信息
@ApiModelProperty 是作用在接口相关实体类的参数上的注解，用来对具体的接口相关实体类中的参数添加额外的描述信息
一般在实体类上声明@ApiModel，在其具体属性里声明@ApiModelProperty
@TableName可以映射到数据库中的表名
@JsonFormat用来表示json序列化的一种格式或者类型，比如存储在mysql中的数据是date类型的，当读取出来封装在实体类中的时候，就会变成英文时间格式，而不是yyyy-MM-dd HH:mm:ss这样的中文时间，因此需要用到JsonFormat注解来格式化时间。
@TableField(exist = false) 注解加载bean属性上，表示当前属性不是数据库的字段，但在项目中必须使用，这样在新增等使用bean的时候，mybatis-plus就会忽略这个，不会报错，单纯@TableField就是对应着数据库内的字段。
@JsonIgnore此注解用于属性或者方法上（最好是属性上），返回到前端的实体类中，有一些属性不想暴露出去，用这个注解返回的json数据即不包含该属性。
@Data
public class BaseEntity implements Serializable {//value 对其进行描述
@ApiModelProperty(value = "https://www.it610.com/article/id")
//AUTO为自增
@TableId(type = IdType.AUTO)
private Long id;
@ApiModelProperty(value="https://www.it610.com/article/创建时间")
//固定数据库从其取出后被实体化后的格式
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
//声明数据库中有可能没有，但需要使用
@TableField("create_time")
private Date createTime;
@ApiModelProperty(value = "https://www.it610.com/article/更新时间")
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
@TableField("update_time")
private Date updateTime;
@ApiModelProperty(value = "https://www.it610.com/article/逻辑删除(1:已删除，0:未删除)")
//不让这个数据被返回
@JsonIgnore
//是否能够逻辑删除
@TableLogic
@TableField("is_deleted")
private Integer isDeleted;
@ApiModelProperty(value = "https://www.it610.com/article/其他参数")
@TableField(exist = false)
private Map param = new HashMap<>();
}
BaseMongoEntity
@CreatedDate @LastModifiedDate可以在实体插入或更新时自动赋值，其赋的就是声明的值。
@Data
public class BaseMongoEntity {
@ApiModelProperty(value = "https://www.it610.com/article/id")
@Id
private String id;
@ApiModelProperty(value = "https://www.it610.com/article/创建时间")
//可以在实体创建时自动赋值
@CreatedDate
private Date createTime;
@ApiModelProperty(value = "https://www.it610.com/article/更新时间")
//可以在实体最后一次修改时自动赋值
@LastModifiedDate
private Date updateTime;
@ApiModelProperty(value = "https://www.it610.com/article/其他参数")
@Transient //被该注解标注的，将不会被录入到数据库中。只作为普通的javaBean属性
private Map param = new HashMap<>();
}
MqRepeatRecord 这个原项目放在base里了，可是我寻思它是继承的baseEntity的，于是单独提出来了，没看懂这个实体是做什么的，它指的表也没找到，先放这吧。
@Data
@ApiModel(description = "MqRepeatRecord")
@TableName("mq_repeat_record")
public class MqRepeatRecord extends BaseEntity {
//实现序列化接口
private static final long serialVersionUID = 1L;
@ApiModelProperty(value = "https://www.it610.com/article/业务编号")
@TableField("business_no")
private String businessNo;
}activity 去看数据库表，有两张表，所以对应创建两个实体，前面的base看懂了的话这块不用看。
文章图片
CouponInfo
//声明getter setter等一系列方法
@Data
//注解表明这是作用在接口相关实体类上的注解，用来对该接口相关实体类添加额外的描述信息
@ApiModel(description = "CouponInfo")
@TableName("coupon_info")
public class CouponInfo extends BaseEntity {
private static final long serialVersionUID = 1L;
@ApiModelProperty(value = "https://www.it610.com/article/购物券类型 1 现金券")
@TableField("coupon_type")
private String couponType;
@ApiModelProperty(value = "https://www.it610.com/article/优惠卷名字")
@TableField("coupon_name")
private String couponName;
@ApiModelProperty(value = "https://www.it610.com/article/金额")
@TableField("amount")
private BigDecimal amount;
@ApiModelProperty(value = "https://www.it610.com/article/使用门槛 0->没门槛")
@TableField("condition_amount")
private BigDecimal conditionAmount;
@ApiModelProperty(value = "https://www.it610.com/article/可以领取的开始日期")
@TableField("start_time")
@JsonFormat(pattern = "yyyy-MM-dd")
private Date startTime;
@ApiModelProperty(value = "https://www.it610.com/article/可以领取的结束日期")
@TableField("end_time")
@JsonFormat(pattern = "yyyy-MM-dd")
private Date endTime;
@ApiModelProperty(value = "https://www.it610.com/article/使用范围[1->全场通用]")
@TableField("range_type")
private String rangeType;
@ApiModelProperty(value = "https://www.it610.com/article/使用范围描述")
@TableField("rule_desc")
private String ruleDesc;
@ApiModelProperty(value = "https://www.it610.com/article/发行数量")
@TableField("publish_count")
private Integer publishCount;
@ApiModelProperty(value = "https://www.it610.com/article/每人限领张数")
@TableField("per_limit")
private Integer perLimit;
@ApiModelProperty(value = "https://www.it610.com/article/已使用数量")
@TableField("use_count")
private Integer useCount;
@ApiModelProperty(value = "https://www.it610.com/article/领取数量")
@TableField("receive_count")
private Integer receiveCount;
@ApiModelProperty(value = "https://www.it610.com/article/过期时间")
@TableField("expire_time")
@JsonFormat(pattern = "yyyy-MM-dd")
private Date expireTime;
@ApiModelProperty(value = "https://www.it610.com/article/发布状态[0-未发布，1-已发布]")
@TableField("publish_status")
private Boolean publishStatus;
@ApiModelProperty(value = "https://www.it610.com/article/使用状态")
@TableField(exist = false)
private String couponStatus;
@ApiModelProperty(value = "https://www.it610.com/article/优惠券领取表id")
@TableField(exist = false)
private Long couponUseId;
@ApiModelProperty(value = "https://www.it610.com/article/领取时间")
@TableField(exist = false)
@JsonFormat(pattern = "yyyy-MM-dd")
private Date getTime;
}
CouponUse
@Data
@ApiModel(description = "CouponUse")
@TableName("coupon_use")
public class CouponUse extends BaseEntity {private static final long serialVersionUID = 1L;
@ApiModelProperty(value = "https://www.it610.com/article/购物券ID")
@TableField("coupon_id")
private Long couponId;
@ApiModelProperty(value = "https://www.it610.com/article/用户ID")
@TableField("user_id")
private Long userId;
@ApiModelProperty(value = "https://www.it610.com/article/订单ID")
@TableField("order_id")
private Long orderId;
@ApiModelProperty(value = "https://www.it610.com/article/购物券状态（0：未使用 1：已使用）")
@TableField("coupon_status")
private String couponStatus;
@ApiModelProperty(value = "https://www.it610.com/article/获取时间")
@TableField("get_time")
private Date getTime;
@ApiModelProperty(value = "https://www.it610.com/article/使用时间")
@TableField("using_time")
private Date usingTime;
@ApiModelProperty(value = "https://www.it610.com/article/支付时间")
@TableField("used_time")
private Date usedTime;
@ApiModelProperty(value = "https://www.it610.com/article/过期时间")
@TableField("expire_time")
private Date expireTime;
}live 里面也没啥新东西，按照数据库表来建对应的实体而已，随便列举一个，直接跳过。
文章图片
package model.live;
@Data
@ApiModel(description = "LiveCourse")
@TableName("live_course")
public class LiveCourse extends BaseEntity { private static final long serialVersionUID = 1L;
@ApiModelProperty(value = "https://www.it610.com/article/课程id")
@TableField("course_id")
private Long courseId;
@ApiModelProperty(value = "https://www.it610.com/article/直播名称")
@TableField("course_name")
private String courseName;
@ApiModelProperty(value = "https://www.it610.com/article/直播开始时间")
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
@TableField("start_time")
private Date startTime;
@ApiModelProperty(value = "https://www.it610.com/article/直播结束时间")
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
@TableField("end_time")
private Date endTime;
@ApiModelProperty(value = "https://www.it610.com/article/主播老师id")
@TableField("teacher_id")
private Long teacherId;
@ApiModelProperty(value = "https://www.it610.com/article/课程封面图片路径")
@TableField("cover")
private String cover;
}
order 里面也差不多，注意下payment里面有几个是enum里的实体类即可。
@Data
@ApiModel(description = "PaymentInfo")
@TableName("payment_info")
public class PaymentInfo extends BaseEntity { private static final long serialVersionUID = 1L;
@ApiModelProperty(value = "https://www.it610.com/article/对外业务编号")
@TableField("out_trade_no")
private String outTradeNo;
@ApiModelProperty(value = "https://www.it610.com/article/订单编号")
@TableField("order_id")
private Long orderId;
@ApiModelProperty(value = "https://www.it610.com/article/用户id")
@TableField("user_id")
private Long userId;
@ApiModelProperty(value = "https://www.it610.com/article/支付宝交易编号")
@TableField("alipay_trade_no")
private String alipayTradeNo;
@ApiModelProperty(value = "https://www.it610.com/article/支付金额")
@TableField("total_amount")
private BigDecimal totalAmount;
@ApiModelProperty(value = "https://www.it610.com/article/交易内容")
@TableField("trade_body")
private String tradeBody;
@ApiModelProperty(value = "https://www.it610.com/article/paymentType")
@TableField("payment_type")
private PaymentType paymentType;
@ApiModelProperty(value = "https://www.it610.com/article/支付状态")
@TableField("payment_status")
private PaymentStatus paymentStatus;
@ApiModelProperty(value = "https://www.it610.com/article/回调信息")
@TableField("callback_content")
private String callbackContent;
@ApiModelProperty(value = "https://www.it610.com/article/回调时间")
@TableField("callback_time")
private Date callbackTime;
}
user 跳过
package model.user;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableName;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import model.base.BaseEntity;
@Data
@ApiModel(description = "UserInfo")
@TableName("user_info")
public class UserInfo extends BaseEntity { private static final long serialVersionUID = 1L;
@ApiModelProperty(value = "https://www.it610.com/article/手机号")
@TableField("phone")
private String phone;
@ApiModelProperty(value = "https://www.it610.com/article/用户密码")
@TableField("password")
private String password;
@ApiModelProperty(value = "https://www.it610.com/article/用户姓名")
@TableField("name")
private String name;
@ApiModelProperty(value = "https://www.it610.com/article/昵称")
@TableField("nick_name")
private String nickName;
@ApiModelProperty(value = "https://www.it610.com/article/性别")
@TableField("sex")
private Integer sex;
@ApiModelProperty(value = "https://www.it610.com/article/头像")
@TableField("avatar")
private String avatar;
@ApiModelProperty(value = "https://www.it610.com/article/省")
@TableField("province")
private String province;
@ApiModelProperty(value = "https://www.it610.com/article/0：未订阅 1：已订阅")
@TableField("subscribe")
private Integer subscribe;
@ApiModelProperty(value = "https://www.it610.com/article/小程序open id")
@TableField("open_id")
private String openId;
@ApiModelProperty(value = "https://www.it610.com/article/微信开放平台unionID")
@TableField("union_id")
private String unionId;
@ApiModelProperty(value = "https://www.it610.com/article/推荐人用户id")
@TableField("recommend_id")
private Long recommendId;
@ApiModelProperty(value = "https://www.it610.com/article/status")
@TableField("status")
private Integer status;
}
vod 【Java|直播课堂系统03-model类及实体】vod就是直播板块，跳过。
@Data
@ApiModel(description = "Subject")
@TableName("subject")
public class Subject { private static final long serialVersionUID = 1L;
@ApiModelProperty(value = "https://www.it610.com/article/id")
private Long id;
@ApiModelProperty(value = "https://www.it610.com/article/创建时间")
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
@TableField("create_time")
private Date createTime;
@ApiModelProperty(value = "https://www.it610.com/article/更新时间")
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
@TableField("update_time")
private Date updateTime;
@ApiModelProperty(value = "https://www.it610.com/article/逻辑删除(1:已删除，0:未删除)")
@JsonIgnore
@TableLogic
@TableField("is_deleted")
private Integer isDeleted;
@ApiModelProperty(value = "https://www.it610.com/article/其他参数")
@TableField(exist = false)
private Map param = new HashMap<>();
@ApiModelProperty(value = "https://www.it610.com/article/类别名称")
@TableField("title")
private String title;
@ApiModelProperty(value = "https://www.it610.com/article/父ID")
@TableField("parent_id")
private Long parentId;
@ApiModelProperty(value = "https://www.it610.com/article/排序字段")
@TableField("sort")
private Integer sort;
@ApiModelProperty(value = "https://www.it610.com/article/是否包含子节点")
@TableField(exist = false)
private boolean hasChildren;
}
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