text: create table inform_config
  (
      id          BIGINT(19) auto_increment
          primary key,
      title       VARCHAR(255) null,
      content     LONGTEXT(max) null,
      dept_id     BIGINT(19)   null,
      create_time BIGINT(19)   null,
      update_time BIGINT(19)   null
  )
      collate = utf8mb4_unicode_ci;
  
  INSERT INTO cyoubike.inform_config (id, title, content, dept_id, create_time, update_time) VALUES (4, '用电安全', '<p>电动车禁止在室内充电</p>', 33, 1569826109402, null);