lean_5/src/main/java/com/fr/plugin/entity/MyEntity.java

package com.fr.plugin.entity;

import com.fr.stable.db.entity.BaseEntity;
import com.fr.third.javax.persistence.Column;
import com.fr.third.javax.persistence.Entity;
import com.fr.third.javax.persistence.Table;

import java.util.Date;

//第一步添加这两个注解，特别是table的name属性要唯一，并将类继承到BaseEntity，会自动生产id字段
@Entity
@Table(
        name = "zzl_my_table"
)
public class MyEntity extends BaseEntity {

    //第二步注册要使用的字段加上@Column注解
    @Column(
            name = "userName",
            unique = true
//            scale = 0,
//            length = 255
    )
    private String userName;

    @Column(
            name = "source"
    )
    private Integer source;
    @Column(
            name = "createTime"
    )
    private Date createTime;

    //第三步生成对应的get和set
    public String getUserName() {
        return userName;
    }

    public void setUserName(String userName) {
        this.userName = userName;
    }

    public Integer getSource() {
        return source;
    }

    public void setSource(Integer source) {
        this.source = source;
    }

    public Date getCreateTime() {
        return createTime;
    }

    public void setCreateTime(Date createTime) {
        this.createTime = createTime;
    }
}