https://shio-chan-dev.github.io/jeanblog/zh/tags/%E5%A5%91%E7%BA%A6%E8%AE%BE%E8%AE%A1/Recent content in 契约设计 on Jeanphilo BlogHugo -- 0.159.2zh-cnWed, 11 Feb 2026 07:53:37 +0800https://shio-chan-dev.github.io/jeanblog/zh/dev/engineering/invariants-contract-before-implementation/Wed, 11 Feb 2026 07:53:37 +0800https://shio-chan-dev.github.io/jeanblog/zh/dev/engineering/invariants-contract-before-implementation/解释“先定不变量/契约，再写实现”到底在工程上多了什么，并给出可执行的落地模板。