Библиотека собеса по Java | вопросы с собеседований

❓ В чём разница между аннотациями @Controller и @RestController в Spring?

@RestController — это сокращение для

@Controller

@ResponseBody

.
Она используется, когда контроллер возвращает данные (JSON/XML), а не представления (JSP/HTML).

Кратко:

— @Controller используется для возврата HTML через шаблонизаторы (например, Thymeleaf).
— @RestController — для API, где ответ — это тело (body) с данными, а не страница.

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1.7K viewsedited May 8 at 18:37

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Create: 2025-05-08
Last Update: 2025-05-20 19:00:20

❓ В чём разница между аннотациями @Controller и @RestController в Spring?

@RestController — это сокращение для @Controller + @ResponseBody.
Она используется, когда контроллер возвращает данные (JSON/XML), а не представления (JSP/HTML).

Кратко:

— @Controller используется для возврата HTML через шаблонизаторы (например, Thymeleaf).
— @RestController — для API, где ответ — это тело (body) с данными, а не страница.

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