如何编辑 Jhipster Spring 数据库
How to edit Jhipster Spring database
我目前在 Jhipster 生成的 Spring 项目中工作。有时我必须更改我的实体（域），所以每次我都必须更改 liquibase 更改日志文件并删除数据库。所以无论如何我只需要更改我的域文件和 liquibase 自动为我重新生成的更改日志。
例如：这是
My project structure
每次我想更改我的实体时，我都必须更改我的域文件，我也必须更改我的 liquibase 变更日志文件，
只需运行 jhipster entity YourEntity，它就会为您进行更改。如果您已经通过导入JDL文件创建应用程序，您可以再次导入它以更新生成的源代码。
Updating an existing entity
The entity configuration is saved in a specific .json file, in the
.jhipster directory. So if you run the sub-generator again, using an
existing entity name, you can update or regenerate the entity.
When you run the entity sub-generator for an existing entity, you will
be asked a question ‘Do you want to update the entity? This will
replace the existing files for this entity, all your custom code will
be overwritten’ with following options:
- Yes, re generate the entity - This will just regenerate your entity. Tip: This can be forced by passing a --regenerate flag when
running the sub-generator
- Yes, add more fields and relationships - This will give you questions to add more fields and relationships
- Yes, remove fields and relationships - This will give you questions to remove existing fields and relationships from the entity
- No, exit - This will exist the sub-generator without changing anything
参见：
我目前在 Jhipster 生成的 Spring 项目中工作。有时我必须更改我的实体（域），所以每次我都必须更改 liquibase 更改日志文件并删除数据库。所以无论如何我只需要更改我的域文件和 liquibase 自动为我重新生成的更改日志。
例如：这是 My project structure
每次我想更改我的实体时，我都必须更改我的域文件，我也必须更改我的 liquibase 变更日志文件，
只需运行 jhipster entity YourEntity，它就会为您进行更改。如果您已经通过导入JDL文件创建应用程序，您可以再次导入它以更新生成的源代码。
Updating an existing entity
The entity configuration is saved in a specific .json file, in the .jhipster directory. So if you run the sub-generator again, using an existing entity name, you can update or regenerate the entity.
When you run the entity sub-generator for an existing entity, you will be asked a question ‘Do you want to update the entity? This will replace the existing files for this entity, all your custom code will be overwritten’ with following options:
- Yes, re generate the entity - This will just regenerate your entity. Tip: This can be forced by passing a --regenerate flag when running the sub-generator
- Yes, add more fields and relationships - This will give you questions to add more fields and relationships
- Yes, remove fields and relationships - This will give you questions to remove existing fields and relationships from the entity
- No, exit - This will exist the sub-generator without changing anything
参见：