Shulou(Shulou.com)06/01 Report--

SSM framework: spring, springMVC, mybaits.

Spring:spring is a container. Similar to an object factory, classes marked as required are put into this container in advance. For the generation of objects, it is not necessary to new manually, but can be generated automatically through IOC (inversion of Control).

SpringMVC: controller and view dispatcher.

Mybaits:JDBC encapsulation is essentially the operation of JDBC to the database. Sqlsessionfactory instance, in which entity, database table and mapper correspond one to one, and none of them is indispensable.

According to the correspondence between the user's entity class and the mapping mapper file, the corresponding sql operation is obtained to execute.

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