Основы программирования

Cодержание

ВВЕДЕНИЕ.............................................................................................................................................................................. 4

1. ТЕОРЕТИЧЕСКИЕ ВЫКЛАДКИ......................................................................................................................................... 5

1.1. REST API ............................................................................................................................................................................ 5

1.2. Реализация REST. Клиент-серверное взаимодействие............................................................................................ 8

1.3. JSON...................................................................................................................................................................................14

1.4. cURL...................................................................................................................................................................................15

1.5. NuGet..................................................................................................................................................................................21

1.6. SQLite.................................................................................................................................................................................24

1.7. Варианты авторизации на сервере...............................................................................................................................26

2. ХОД РАБОТЫ ......................................................................................................................................................................34

2.1. Установка начальных пакетов. Ubuntu ........................................................................................................................34

2.2. Установка начальных пакетов. Astra Linux ................................................................................................................39

2.3. Установка VS Code .........................................................................................................................................................44

2.4. Установка расширений C# для VSCode .....................................................................................................................47

2.5. Создание первого серверного WEBApplication.........................................................................................................48

2.6. Postman.............................................................................................................................................................................51

2.7 NuGET..................................................................................................................................................................................51

2.8. Работа с SQLite................................................................................................................................................................55

2.9. Модификация WEBApplication.......................................................................................................................................59

2.10. Реализация авторизации. Логин и пароль..................................................................................................................63

2.11. Реализация авторизации. Токен....................................................................................................................................66

2.12. Работа с SQLite................................................................................................................................................................70

2.13. Создание консольного приложения клиента .............................................................................................................72

2.14. Пример реализации клиент-серверного приложения .............................................................................................74

Литература .............................................................................................................................................................................89