Unverified85% confidenceFactTime unknown
通常认为圈复杂度超过10的函数需要重点关注，超过20则属于高风险代码
1
Sources
85%
Confidence
Long-term
Relevance
5/31/2026
First Seen
Sources
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Related Claims
UnverifiedIn the industry, a cyclomatic complexity of 10 is generally considered a warning threshold, and exceeding 20 is considered to make code difficult to maintain and test.81% similarUnverifiedThe industry generally considers that a cyclomatic complexity exceeding 10 for a single function requires refactoring78% similarUnverified圈复杂度衡量代码中独立执行路径的数量，与缺陷密度存在显著正相关73% similarUnverified缺陷预测早期方法基于Halstead复杂度、McCabe圈复杂度等静态代码度量指标构建统计模型66% similar
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