摘要: 参考 https://blog.csdn.net/lovelion/article/details/17517213 https://wiki.jikexueyuan.com/project/java-design-pattern/abstract-factory-pattern.html 阅读全文
posted @ 2020-07-15 10:20 何卫 阅读(122) 评论(0) 推荐(0) 编辑