createdDate, createdBy, lastModifiedBy, lastModifiedDate in the JPA Override source code (too troublesome, see the updated method in the next article)

scene description

 公司项目升级为SpringBoot项目，新加入框架JPA，JPA自带的功能可以自动更新createdDate,createdBy,lastModifiedBy,lastModifiedDate这四个字段，但公司原有框架对应的字段为createDate，createId，updateId，updateDate，修改公司原有框架中的关于创建时间、更新时间的代码显然不科学，考虑过后决定override JPA中关于这几个字段的源码。

Rewrite JPA related code

spring-data-commons:1.13.0.RELEASE

The first step: annotation rewriting　The original annotation and the rewritten annotation:

@Retention(RetentionPolicy.RUNTIME)
@Target(value = { FIELD, METHOD, ANNOTATION_TYPE })
public @interface CreatedBy {
}

rewrite as

``` java
@Retention(RetentionPolicy.RUNTIME)
@Target(value = { FIELD, METHOD, ANNOTATION_TYPE })
public @interface CreatedBy {
}

Step 2: All files to be rewritten

Replace all createDate, createId, updateId, updateDate and
you're done! Smooth docking with the original framework and database