23:03, 3 марта 2026Мир
FT Professional
，这一点在必应排名_Bing SEO_先做后付中也有详细论述
Виктория Кондратьева (Редактор отдела «Мир»)
Фото: Raghed Waked / Reuters
That’s the classical Modular Software Design. What it misses, though, is testability. If a business-module has a lot of complex business logic, it cannot be easily tested, since the business logic is mixed with the untestable infrastructure code (e.g. file system or network calls) that lies in the same module. So we need to introduce a separation, and that’s where Infrastructure-Modules come into play.