通过实体类操作数据库

保存

创建实体类

import com.litongjava.jfinal.plugin.annotation.ATableName;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.experimental.Accessors;

@Data
@NoArgsConstructor
@AllArgsConstructor
@Accessors(chain = true)
@ATableName("rumi_rmp_professor_rating_tag")
public class RmpProfessorRatingTag {
  private Integer id;
  private String tagName;
}

使用 Db 类保存数据

RmpProfessorRatingTag bean = new RmpProfessorRatingTag(id, tagName);
boolean save = Db.save(Record.fromBean(bean));