https://jeanphilogong.github.io/jeanblog/zh/tags/%E9%A2%86%E5%9F%9F%E6%A8%A1%E5%9E%8B/Recent content in 领域模型 on Jeanphilo BlogHugo -- 0.168.0zh-cnSun, 25 Oct 2026 00:00:00 +0000https://jeanphilogong.github.io/jeanblog/zh/dev/architecture/validation-at-boundaries/Sun, 25 Oct 2026 00:00:00 +0000https://jeanphilogong.github.io/jeanblog/zh/dev/architecture/validation-at-boundaries/用一个修改商品价格的例子，区分入口类型检查、领域业务约束与存储转换，减少分层系统中的重复校验和无目的抽象。https://jeanphilogong.github.io/jeanblog/zh/dev/architecture/validation-needs-a-reason/Sun, 25 Oct 2026 00:00:00 +0000https://jeanphilogong.github.io/jeanblog/zh/dev/architecture/validation-needs-a-reason/从策略工具的数组转换、反馈读取和查询筛选三个例子出发，判断哪些校验有实际用途，哪些只是重复工作，并给出约束 Agent 的编码规则。https://jeanphilogong.github.io/jeanblog/zh/dev/architecture/domain-and-repository-boundaries/Wed, 09 Sep 2026 00:00:00 +0000https://jeanphilogong.github.io/jeanblog/zh/dev/architecture/domain-and-repository-boundaries/用清晰的边界分开领域模型、仓储契约、ORM 模型和 API 模型，让业务规则不被数据库和接口绑架。