Condition compiling and dynamic characteristic management system

By using conditional compilation and dynamic feature management system, the problems of bloated output size, performance loss and security risks in traditional software building and deployment are solved. It achieves streamlined build output, improved runtime flexibility and startup performance, and ensures security and configuration correctness.

CN122308842APending Publication Date: 2026-06-30HANGZHOU AMTD YINGANG DIGITAL TECH CO LTD
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Patent Information

Application Number
CN202610441454.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-05
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Traditional software building and deployment suffer from problems such as increased output size, runtime performance loss, accumulated startup delays, and expanded security attack surface. Furthermore, existing technologies lack effective conditional compilation and dynamic runtime characteristic control mechanisms.

Method used

A conditional compilation and dynamic feature management system is adopted. Through a layered architecture of build-time conditional import and runtime feature checking, it realizes compile-time code optimization and runtime behavior control, including a build-time conditional import module, a layered feature control mechanism, an on-demand loading mechanism, a code elimination verification mechanism, and a feature dependency management mechanism.

Benefits of technology

It streamlines build artifacts, improves runtime flexibility and startup performance, enhances security, reduces configuration complexity, and improves development efficiency and documentation consistency.

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Abstract

The invention discloses a condition compiling and dynamic characteristic management system, and belongs to the technical field of software construction and configuration management. The system comprises a condition import module during construction, the condition import module is configured to selectively import a module in a condition expression mode, a condition expression is evaluated in a construction stage, and a module packaging tool completely eliminates module dependence corresponding to an unactivated code branch in the construction process. The system further comprises a runtime characteristic checking module and a hierarchical characteristic control module, construction characteristic control and runtime characteristic control are distinguished, the construction characteristic control realizes code elimination through a condition expression, and the runtime characteristic control dynamically controls an execution path through state query callback. The system further comprises an on-demand loading module and a delay initialization heavy subsystem. The code elimination verification module is used for verifying complete elimination of the non-activated code; the characteristic dependency management module is used for managing dependency and mutual exclusion relations among the characteristic marks; the characteristic document generation module is used for automatically generating a characteristic configuration document; and the characteristic mark definition module intensively defines characteristic marks to ensure type safety. According to the method, cooperative work of code optimization during compiling and behavior control during running is achieved, simplification of a built product and flexibility during running are both considered, and the method can be widely applied to characteristic management and building optimization of a large software system.
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