像钢铁侠一样升级：理解开放-封闭原则
原文英文，约600词，阅读约需2分钟。发表于：。Last week, we discussed the S in solid software principles. Now, we are going to tackle the O in S.O.L.I.D. We are gonna have chat about the Open-Closed Principle. In my opinion the Iron Man is...
开放-封闭原则强调软件实体应开放扩展但封闭修改。以钢铁侠战衣为例，添加新武器应通过新类实现，而非修改现有代码。这种设计提高了灵活性和稳定性，减少了风险，便于维护。
