Sometimes the changes might also be made by the business users by changing business rules using external interfaces, which requires no code changes.

有时候，业务用户可能会通过使用外部接口更改业务规则来实现更改，此时就不需要进行代码更改。

youdao

Sometimes the changes might also be made by the business users by changing business rules using external interfaces, which requires no code changes.

有时候，业务用户可能会通过使用外部接口更改业务规则来实现更改，此时就不需要进行代码更改。

youdao