{"msg":"\n### Error updating database.  Cause: com.mysql.jdbc.MysqlDataTruncation: Data truncation: Data too long for column 'os' at row 1\n### The error may involve com.wf.user.mapper.SysDataLogMapper.insert-Inline\n### The error occurred while setting parameters\n### SQL: INSERT INTO sys_data_log   ( from_code,  from_name,  data_id,  index_name,  title,  identifier,    start_page,  end_page,  start_time,  end_time,  os,  browser,  user_ip,          filesize )  VALUES   ( ?,  ?,  ?,  ?,  ?,  ?,    ?,  ?,  ?,  ?,  ?,  ?,  ?,          ? )\n### Cause: com.mysql.jdbc.MysqlDataTruncation: Data truncation: Data too long for column 'os' at row 1\n; SQL []; Data truncation: Data too long for column 'os' at row 1; nested exception is com.mysql.jdbc.MysqlDataTruncation: Data truncation: Data too long for column 'os' at row 1","obj":null,"success":false}