Spring (XV) declarative transaction
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Java
Declarative transaction management allows you to manage transactions with the help of configuration rather than source code hard programming. This means that you can isolate transaction management from transaction code. You can manage transactions using only annotations or configuration based XML. Bean configuration specifies transactional methods. Here are the steps related to declarative transactions:
1. Select the corresponding database and execute the database script
2. Prepare corresponding entities
3. Write corresponding Dao
4. Write studentmarksmapper
5. Write studentjdbc template java
6. Write beans xml
7. Write mainapp Java and run the corresponding main method
The final result works for such a presentation transaction:
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