MybatisPlus中@EnumValue注解使用及应用场景

import com.baomidou.mybatisplus.annotation.EnumValue;

public enum Status {
    @EnumValue
    ACTIVE(1, "Active"),
    INACTIVE(0, "Inactive");

    private final int code;
    private final String description;

    Status(int code, String description) {
        this.code = code;
        this.description = description;
    }

    public int getCode() {
        return code;
    }

    public String getDescription() {
        return description;
    }

    public static Status fromCode(int code) {
        for (Status status : values()) {
            if (status.code == code) {
                return status;
            }
        }
        throw new IllegalArgumentException("Unknown code: " + code);
    }
}

import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import com.baomidou.mybatisplus.annotation.FieldFill;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.extension.activerecord.Model;
import lombok.Data;

@Data
@TableName("user") // 指定数据库表名
public class User extends Model<User> {

    @TableId // 指定主键字段
    private Long id;

    @TableField("username")
    private String username;

    @TableField("status")
    private Status status; // 使用枚举类型字段

    // 其他字段和方法...
}