feat: mysql 乱码处理

docker/docker-compose.yaml

@@ -6,34 +6,27 @@ services:
     restart: always
     env_file:
       - ../.env
-    ports:
-      - "${MYSQL_PORT:-3306}:3306"
-    volumes:
-      - mysql-data:/var/lib/mysql
-      - ../backend/src/main/resources/db/init:/docker-entrypoint-initdb.d
     command: >
       --character-set-server=utf8mb4
       --collation-server=utf8mb4_0900_ai_ci
       --default-time-zone=+08:00
+      --skip-character-set-client-handshake
+    ports:
+      - "${MYSQL_PORT:-3306}:3306"
+    volumes:
+      - mysql-data:/var/lib/mysql
+      - ../backend/src/main/resources/db/init:/docker-entrypoint-initdb.d:ro
+      - ./mysql/conf.d:/etc/mysql/conf.d:ro
     networks:
       - openisle-network
     healthcheck:
-      test:
-        [
-          "CMD",
-          "mysqladmin",
-          "ping",
-          "-h",
-          "127.0.0.1",
-          "-u",
-          "root",
-          "-p$MYSQL_ROOT_PASSWORD",
-        ]
+      test: ["CMD","mysqladmin","ping","-h","127.0.0.1","-u","root","-p$MYSQL_ROOT_PASSWORD"]
       interval: 5s
       timeout: 3s
       retries: 30
       start_period: 20s
 
+
   # OpenSearch Service
   opensearch:
     build:

docker/mysql/conf.d/charset.cnf

@@ -0,0 +1,10 @@
+[mysqld]
+character-set-server = utf8mb4
+collation-server     = utf8mb4_0900_ai_ci
+skip-character-set-client-handshake
+
+[client]
+default-character-set = utf8mb4
+
+[mysql]
+default-character-set = utf8mb4