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https://devdocs.magento.com/guides/v2.4/extension-dev-guide/api-concepts.html
Lý thuyết¶
Hợp đồng dịch vụ (Service Contracts)¶
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Create database to store student data, design the table structure by yourself
Use service contract, write repository with the function getList, delete, deleteById,, getById, save
Create REST API , for all service interface to CRUD (Create, read , update, delete) student with resource anonymous.