文章目录楔子demo 楔子 菜鸟的学习笔记,[20小时快速入门go语言视频] (https://www.bilibili.com/video/av39054230?p=216) TCP并发聊天室 demo package main import ( bytes fmt io log net runtime strings time ) func init() { log.Println(strings.Title(hello)) log.SetPrefix([) log.SetFlags(log.Ldate | log.Ltime