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Vuai: 啊啊啊啊啊啊啊啊终于可以了 踩了两个坑 1.需要更改user nginx; 改为 user root; 2.启动失败去看日志，会报什么ever什么鬼，就是第一行配置文件里面少了一个s！

houcloud: nacos 2.2.7 你穿越啊，同学

Mr-Wanter: 1. 确认您的kafka启动成功 2. 网络是否互通 3. kafka是否设置允许外部端口连接

陈师兄丶: Connection to node -1 (/123.249.10.137:8848) could not be established. Broker may not be available.大佬，我这一直提示不能建立连接，这是咋回事噢，求指点