Your code should focus on your unique business value, not the plumbing every typical application needs, which can be handled by the container.
您的代码应以您唯一的业务值为主,而不是寻找每个典型的应用程序的需求,这可以由容器来处理。
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Therefore, the application developer need only focus on coding the business logic without having to code the low-level services automatically handled by the container.