[1.3Singleton Pattern（单例模式）](编程学习/设计模式/1.3Singleton Pattern（单例模式）.md)

Previous1.1如何优雅的创建对象Next[1.4Builder Pattern（建造者模式）](编程学习/设计模式/1.4Builder Pattern（建造者模式）.md)

Last updated

Was this helpful?