#將數據庫表的編碼格式修改成 utf8mb4 ALTER TABLE bm_pay_history CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci; #展現數據庫表的建立sql語句 SHOW CREATE TABLE bm_people; #展現數據庫表的全部字段信息 SHOW FULL COLUMNS FROM bm_people;