项目启动失败，错误信息如下，，，，，，，，，，，，，，，，，

老师请问下，这里面的Source，之前定义的时候并没有指明成为spring的托管对象，为什么这里也要加@Autowire呢？类似之前还有DisruptorTemplate，也没有用注释指明是spring的托管对象，也用了@Autowire注入

老师请问下，这里面的Source，之前定义的时候并没有指明成为spring的托管对象，为什么这里也要加@Autowire呢？类似之前还有DisruptorTemplate，也没有用注释指明是spring的托管对象，也用了@Autowire注入

老师请问这两个视频什么时候会补上？我写到后面了但是似乎是这两个视频里的内容缺少了所以进度卡住了

解决办法：springboot父项目版本改为2.2.5

第59节课和第60节课是反的，看的时候多注意！！！！！！！

为什么我的Postman工具，没有老师的那些设置的选项，我想要跟老师一样的测试该怎么办

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

这个太强了，老师是怎么知道都去哪里获取这么多东西呢？求指教，因为我springmvc的源码也看过，但是还是做不到这么6啊

[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

为什么把这个写死了，不是有可能不是管理员的后台人员登录吗？那就是member_type了吧？

不判断是否超级管理员，是不是超级管理员都先查角色再查菜单是不是方便一些？

YApi初始化失败，显示找不到此文件夹，但是我已经拉取过了

老师，问什么一样的代码，我只是改了里面的没有授权的那部分代码，通过postman获取token，获取不了呢？可以帮我看看代码哪里有错吗

更新失败,发现前台的传来的id都不对,可能前台id是写死的吧