Почему внедрение зависимостей на основе установщика весной предназначено для необязательных зависимостей, хотя всегда вы ⇐ JAVA
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Почему внедрение зависимостей на основе установщика весной предназначено для необязательных зависимостей, хотя всегда вы
Why is setter-based dependency injection in spring is meant for optional dependencies even though the same setter method is always called whenever the main class is initialized?
Why is setter-based DI is for optional dependencies and constructor-based DI is for mandatory dependencies - when, as I understand, Spring will always provide the dependent beans whenever the main class is initialized?
Источник: https://stackoverflow.com/questions/780 ... al-depende
Why is setter-based dependency injection in spring is meant for optional dependencies even though the same setter method is always called whenever the main class is initialized?
Why is setter-based DI is for optional dependencies and constructor-based DI is for mandatory dependencies - when, as I understand, Spring will always provide the dependent beans whenever the main class is initialized?
Источник: https://stackoverflow.com/questions/780 ... al-depende
