# 七大原则

- [开闭原则(OCP)](/designpattern/seven-principle/open-closed-principle.md)
- [依赖倒置原则(DIP)](/designpattern/seven-principle/dependence-inversion-principle.md)
- [单一职责原则(SRP)](/designpattern/seven-principle/single-responsibility-principle.md)
- [接口隔离原则(ISP)](/designpattern/seven-principle/interface-segregation-principle.md)
- [迪米特法则(LoD)](/designpattern/seven-principle/law-of-demeter.md)
- [里氏代换原则(LSP)](/designpattern/seven-principle/liskov-substitution-principle.md)
- [合成复用原则(CRP)](/designpattern/seven-principle/composite-reuse-principle.md)