编辑server.cnf
[mariadb-10.0]
character-set-client-handshake = FALSE
character_set_server = utf8mb4
#character_set_results = utf8mb4
character_set_filesystem = utf8mb4
#character_set_database = utf8mb4
#character_set_connection = utf8mb4
character_set_client = utf8mb4
character-set-client-handshake = 0
collation_server = utf8mb4_unicode_ci
default-time-zone = '+8:00'
“`