Can anyone explain hiberna simply?

Hibernate takes a step-by-step approach to encapsulating JDBC's tools.

class, this one is connected to the database.

This is an encapsulated class for an object.

This means that each property of an object corresponds to all the properties in the database table.

That's it, the rest just go as normal, only the place where you interact with the database goes as described above.

It is one of the core technologies of J2EE.

You can manipulate the database even without writing SQL statements.

Separate database programming from web programming.

It's a realization of the idea of ORM, which is the imprint of object relations.

Hibernate English [ ha b ne t ] Mei [ ha b rne t].

vi.(some animals) hibernating, hibernating;

Example sentence]hibernating insects begin to move.

The dormant insects begin to move.

Other] Third person singular: hibernates Present participle: hibernating Past tense: hibernatedPast participle: hibernated

Because people are afraid of helping others, but they themselves will be lost.

That's coming, absolutely popular !!

First: Hibernate is a framework!

Second: this framework is used to manage databases!

Third: End! Got it? If you haven't already: read the following:

How to manage it?

For example, to store data, the first thing to do is create a database! Now that Hibernate does the management for you, you don't need to do it, you just need to build an entity class, and when you run your project, Hibernate will automatically generate all the data tables in the database for you. You save a whole lot of work!

For example, how does Hibernate manage data? Let's talk about a very useful example, called hibernatetemplate, use this class to manipulate the database, usually only one or two sentences can achieve your purpose, including saving, updating, deleting, etc. You don't have to write a bunch of connection strings, you don't have to write ST, you don't have to write RS, you don't have to write RS, you don't have to write RS, you don't have to write ST, you don't have to write RS, you don't have to write RS anymore, you don't have to write ST anymore, you don't have to write RS anymore, you don't have to write RS anymore, you don't have to write RS anymore, you don't have to write RS anymore

That's hibernate!

It is the ** that automatically generates the write database.

Hiberante Originally"Hibernation"The whole framework is just like what she meant, which is to crud data in the form of entity objects

hibernation

English] [ha b'ne n] [beauty] [ ha b ne n] nwintering, hibernation;

Bilingual example sentences. 1some animals can overwinter without the hibernation.

Some animals do not need to hibernate to survive the winter.

v.(some animals) hibernating, dormant (third person singular of hibernate);

Example sentence]it hibernates when nothing is happening, which can extend its life

When nothing happens, it goes into hibernation, thus extending its service life.

Other] proximal words: hibernator