#13·itstack-demo-design第一个模式：工厂方式模式Author: xiaomaomiaoCreated Oct 20, 2020Updated Oct 20, 2020在第一个奖品发放的例子中，优化后的代码是简单工厂模式吧？ 并不是工厂方法Source: fuzhengwei/itstack-demo-designView original on GitHubView discussion on GitHub