请问这个项目更新完了么，更新完了同步下 ，开始学习了

docker pull rocketmqinc/rocketmq-namesrv

拉取不下来，4.4.0也拉取不下来，显示找不到

是在哪个章节中接入第三方平台的行情数据的？我一直找不到这个内容

视频是不是昨天下架了，刚好看到这，看了大半了，后面的视频去哪看呢？

刚刚的问题我已经解决了，但是有个新问题，麻烦老师 帮我分下是什么原因

mybatiscodehelperpro 还有2.9版本的 老师

admin-service启动时报错,yml文件错误。

老师我的本地Navicate无法连接远程的数据库

项目中遇到的问题，为后面遇到相同问题的同学们避坑。

门户网站在成功登录后，请求头中的"Authorization"携带的是refresh_token，点击其他地方会被gateway-server网关拦截。此时点击浏览器左上角的刷新将整个页面刷新一下，请求头中的"Authorization"携带的会换成真正的token，才能正常访问。

视屏中：老师并没有对"/image/AliYunImgUpload"这个uri地址进行放行也能成功上传图片。

但在我个人的项目中，我需要在gateway-server和coin-common中的ResourceServerCoinfig两个位置分别对"admin/image/AliYunImgUpload"和"/image/AliYunImgUpload"进行放行才能成功上传，否则报401未授权错误。

[root@iz2zeek5f6r156rkimkjvbz charsets]# docker ps
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES
[root@iz2zeek5f6r156rkimkjvbz charsets]# docker logs mysql
2021-11-13 14:05:42+00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 5.7.36-1debian10 started.
2021-11-13 14:05:42+00:00 [ERROR] [Entrypoint]: mysqld failed while attempting to check config
    command was: mysqld --character-set-server=utf8mb4--collation-server=utf8mb4_unicode_ci --verbose --help --log-bin-index=/tmp/tmp.Q6mU6pM1k0
    mysqld: Character set 'utf8mb4--collation-server=utf8mb4_unicode_ci' is not a compiled character set and is not specified in the '/usr/share/mysql/charsets/Index.xml' file
mysqld: Character set 'utf8mb4--collation-server=utf8mb4_unicode_ci' is not a compiled character set and is not specified in the '/usr/share/mysql/charsets/Index.xml' file
2021-11-13 14:32:03+00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 5.7.36-1debian10 started.
2021-11-13 14:32:03+00:00 [ERROR] [Entrypoint]: mysqld failed while attempting to check config
    command was: mysqld --character-set-server=utf8mb4--collation-server=utf8mb4_unicode_ci --verbose --help --log-bin-index=/tmp/tmp.N4ECJMoqQu
    mysqld: Character set 'utf8mb4--collation-server=utf8mb4_unicode_ci' is not a compiled character set and is not specified in the '/usr/share/mysql/charsets/Index.xml' file
mysqld: Character set 'utf8mb4--collation-server=utf8mb4_unicode_ci' is not a compiled character set and is not specified in the '/usr/share/mysql/charsets/Index.xml' file

docker安装完MySQL以后出现的错误信息

[root@iz2zeek5f6r156rkimkjvbz charsets]# docker ps
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES
[root@iz2zeek5f6r156rkimkjvbz charsets]# docker logs mysql
2021-11-13 14:05:42+00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 5.7.36-1debian10 started.
2021-11-13 14:05:42+00:00 [ERROR] [Entrypoint]: mysqld failed while attempting to check config
    command was: mysqld --character-set-server=utf8mb4--collation-server=utf8mb4_unicode_ci --verbose --help --log-bin-index=/tmp/tmp.Q6mU6pM1k0
    mysqld: Character set 'utf8mb4--collation-server=utf8mb4_unicode_ci' is not a compiled character set and is not specified in the '/usr/share/mysql/charsets/Index.xml' file
mysqld: Character set 'utf8mb4--collation-server=utf8mb4_unicode_ci' is not a compiled character set and is not specified in the '/usr/share/mysql/charsets/Index.xml' file
2021-11-13 14:32:03+00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 5.7.36-1debian10 started.
2021-11-13 14:32:03+00:00 [ERROR] [Entrypoint]: mysqld failed while attempting to check config
    command was: mysqld --character-set-server=utf8mb4--collation-server=utf8mb4_unicode_ci --verbose --help --log-bin-index=/tmp/tmp.N4ECJMoqQu
    mysqld: Character set 'utf8mb4--collation-server=utf8mb4_unicode_ci' is not a compiled character set and is not specified in the '/usr/share/mysql/charsets/Index.xml' file
mysqld: Character set 'utf8mb4--collation-server=utf8mb4_unicode_ci' is not a compiled character set and is not specified in the '/usr/share/mysql/charsets/Index.xml' file

老师的提供的id好像用不了？？？？？？？