CT

TEST FILE

mysql> SELECT * FROM performance_schema.replication_group_members;
+---------------------------+--------------------------------------+-------------+-------------+--------------+-------------+----------------+----------------------------+
| CHANNEL_NAME              | MEMBER_ID                            | MEMBER_HOST | MEMBER_PORT | MEMBER_STATE | MEMBER_ROLE | MEMBER_VERSION | MEMBER_COMMUNICATION_STACK |
+---------------------------+--------------------------------------+-------------+-------------+--------------+-------------+----------------+----------------------------+
| group_replication_applier | 5d32de36-3c95-11f1-844a-005056b58bc6 | 172.34.0.43 |        3306 | ONLINE       | SECONDARY   | 8.4.2          | XCom                       |
| group_replication_applier | 5f71da01-3c95-11f1-924d-005056b5ddf2 | 172.34.0.44 |        3306 | ONLINE       | SECONDARY   | 8.4.2          | XCom                       |
| group_replication_applier | 81e2c6cf-3c93-11f1-960c-005056b50a80 | 172.34.0.41 |        3306 | ONLINE       | PRIMARY     | 8.4.2          | XCom                       |
+---------------------------+--------------------------------------+-------------+-------------+--------------+-------------+----------------+----------------------------+
3 rows in set (0.01 sec)

以上是testsql
以下是nginx

server {
    # 监听端口
    listen 80;
    # 你的域名（无域名写服务器IP）
    server_name example.com www.example.com;

    # 网站根目录（修改为你的静态文件路径）
    root /usr/share/nginx/html;
    # 默认首页文件
    index index.html index.htm;

    # 访问日志路径
    access_log /var/log/nginx/example-access.log;
    error_log /var/log/nginx/example-error.log;

    # 处理前端路由（Vue/React/Angular单页应用必加）
    location / {
        try_files $uri $uri/ /index.html;
    }

    # 禁止访问隐藏文件（如.git、.env）
    location ~ /\. {
        deny all;
    }
}