Layered architecture
Spring Boot’da tartibli, tushunarli, kengaytirish oson bo‘lgan backend yozish. Layered architecture, ya’ni qatlamli arxitektura. Bu mavzu ichida: Controller → Service → Repository, DTO vs Entity, mapp
Davomini o'qish
Spring nima?
"What is Spring?". Bu bo‘limda Spring nima, Spring Boot nima uchun kerak, Spring Cloud qayerda ishlatiladi, loyiha struk
Spring Data JPA chuqurroq
Bu mavzuda muhim qism: real database bilan ishlash, query yozish, pagination, sorting va entity relationlarni tushunish. Bu bo‘lim ichida quyidagilar bor: Derived query methods, @Query, Pagination & S
Davomini o'qishValidation
Validation - foydalanuvchi yoki frontend yuborgan ma’lumotni tekshirish. Bu bo‘lim ichida quyidagilar bor: Bean Validation, @Valid, @Validated, @NotNull, @NotBlank, @Size, @Email, @Min, @Max, custom c
Davomini o'qishException Handling
Exception handling - Spring Boot’da xatolarni tartibli ushlash va clientga tushunarli response qaytarish usuli. Bu bo‘lim ichida quyidagilar bor: @ControllerAdvice / @RestControllerAdvice, @ExceptionH
Davomini o'qishSpring Security Basics
Spring Security - Spring Boot’da authentication, authorization va umumiy web xavfsizlikni boshqaradigan asosiy framework. Bu bo‘lim ichida quyidagilar bor: SecurityFilterChain, HTTP Basic, Form Login,
Davomini o'qishDatabase Migrations
Database migration - database strukturasini tartibli, versiyalangan va nazoratli o‘zgartirish usuli. Bu bo‘lim ichida quyidagilar bor: Flyway setup, V1__init.sql convention, Liquibase alternative, mig
Davomini o'qishConfiguration & Profiles
Configuration & profiles - Spring Boot application’ni turli muhitlarda boshqarish uchun ishlatiladi: local, development, test, production. Bu bo‘lim ichida quyidagilar bor: @ConfigurationProperties, S
Davomini o'qishREST Client & HTTP
REST client - Spring Boot application boshqa servis yoki tashqi API’ga HTTP so‘rov yuborishi uchun ishlatiladi. Bu bo‘lim ichida quyidagilar bor: RestTemplate, WebClient, HttpInterface, timeout va ret
Davomini o'qishSpring internals
Spring internals quyidagilarni qamrab oladi: Bean lifecycle, BeanPostProcessor, BeanFactoryPostProcessor, @Conditional, auto-configuration, @Import, va bean scope lar. 1. Spring Internals nima? Spring
Davomini o'qishSpring AOP
Spring AOP quyidagilarni o‘z ichiga oladi: aspect, advice, pointcut, join point, @Aspect, @Around, @Before, @After, pointcut expressionlar, JDK dynamic proxy vs CGLIB, self-invocation problem, va cust
Davomini o'qish