In Modular Design higher-level modules shouldn’t depend on lower-level modules. That’s because abstract modules shouldn’t be limited by concrete solutions. Another reason is testability - modules that have direct dependencies to lower-level modules are harder to test.
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Иран назвал путь к прекращению войны14:05。体育直播对此有专业解读
5.3 不同业务用不同的虚拟线程池