请问用云开发来做程序，对数据库的操作是直接写在前端js文件里合适，还是全都用云端调用比较合适呢？

AI助手支持GPT4.0

请问用云开发来做程序，对数据库的操作是直接写在前端js文件里合适，还是全都用云端调用比较合适呢？May I ask if you use cloud development to make programs, is it appropriate to write the database operations directly in the front-end js files, or is it more appropriate to use the cloud to call them all?

请问用云开发来做程序，对数据库的操作是直接写在前端js文件里合适，还是全都用云端调用比较合适呢？

Novice developers are now using wechat cloud to develop a system with background management. I want to seek the suggestions of the bosses. For example, in the process of cloud development, if you encounter too many table joint queries, you must use cloud functions to realize them. At this time, the front end only needs to call cloud functions, and database access and logical operations are realized in cloud functions. However, it's more appropriate to simply add, delete, query and modify, do not involve multi table operations, and file or folder operations, and directly write database operations and business logic in the front-end JS. Is it better to write them all in the cloud function? What is the difference between the two writing methods? What are the advantages?

回答：