idea自动生成serialversionUID

1、创建class实体类 implements Serializable

/**
 * <p>
 * 1.
 * </p>
 *
 * @author pollyLou
 * @version 1.0.0
 * @date 2018-09-11
 */
@Getter
@Setter
@ToString
public class UserBo implements Serializable{
}

2。打开idea设置File 》Settings 》Editor 》 Inspections

 

3、在搜索框输入【serialversionUID】

4、选择勾选【Serializable class without serialVersionUID】，点击【apply】应用

 

 5、鼠标悬浮在实体类名上，按【Alt】+【enter】键，选择'Add serialVersionUID fileld' 

/**
 * <p>
 * 1.
 * </p>
 *
 * @author pollyLou
 * @version 1.0.0
 * @date 2018-09-11
 */
@Getter
@Setter
@ToString
public class UserBo implements Serializable{
    private static final long serialVersionUID = 720711358745438183L;
    
}