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摘要: 先给出接口 type Handler interface { do() SetNext(handler Handler) Handler Run() } // 用以复用 type Next struct { nextHandler Handler } func (n *Next) SetNext(h 阅读全文
posted @ 2021-03-05 23:02 ly_arise 阅读(1134) 评论(0) 推荐(0) 编辑