Simple use of quick learning C3p0 database connection (with configuration file)

Use of c3p0 database connection pool (I) Theoretical knowledge of database connection pool If we want to use c3p0 database connection pool, we must first understand what database connection pool is and why it is introduced When we use JDBC to interact with the database, a Connection will be created every time we access the database. Af ...

Added by jkmcgrath on Fri, 24 Sep 2021 11:10:02 +0300