The method steps of Asp.net core3.0 web api Migration writing data to database through seed

This article mainly introduces "the methods and steps of writing data to the database by Asp.net core3.0 web api Migration through seeds". In the daily operation, it is believed that many people have doubts about the methods and steps of writing data to the database by Asp.net core3.0 web api Migration through seeds. The editor consulted all kinds of materials and sorted out simple and useful operation methods. I hope it will be helpful to answer the question of "the method and steps of writing data to the database by Asp.net core3.0 web api Migration through seed"! Next, please follow the editor to study!

1. A new method of adding seeds to DBcontext species

Override onmo twice table key generation method to rewrite the part that adds data. two。 Add the command add-migration seeing [biaoming] Table add-migration SeedMobankuleixingTable

3. Generate migration record Update-Database

4. View records-both migration records and database records have appeared

5. Submit update data add-migration AlterMobanleixingSeedData

Write to database (pay attention to case) PM > Update-Database

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