: how to write back-end MVC code efficiently
What does Dao do
DAO(Data Access Object) data access object is an object-oriented database interface. Generally, we put the functions related to accessing the database in Dao. With the Java language, you can use JDBC to access the database, use the packages in java.sql and javax.sql, and code directly, but this is not efficient. So now s ...
Added by BigTime on Sun, 24 Oct 2021 05:22:42 +0300