我有一个node js项目，文件夹为output。此文件夹具有777权限。我通过SELECT INTO OUTFILE查询node-mysql。
但是我有Errcode: 13 - Permission denied错误。
MySQL以secure_file_priv=""开头
SQL：
SELECT * FROM users INTO OUTFILE '/home/ubuntu/Projects/output/1.csv' FIELDS TERMINATED BY ',' ENCLOSED BY '"' LINES TERMINATED BY '\n';