excel导入失败：failed to open stream: Permission denied

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用的easyswoole框架,做得导入功能，用了php的file_put_contents函数

PHP Warning:  file_put_contents(1551064493.xls): failed to open stream: Permission denied in PhpstormProjects/UjiaoCloud-API-2.0/App/HttpController/Teachers/Plan/Board.php on line 197

1、尝试1，查看file_put_contents(/Temp/1551064493.xls)，查看该路径下的权限是否足够，给 /Temp足够的权限，发现还是不行

sudo chmod -R  777 /Temp

2、尝试2，给PhpstormProjects/UjiaoCloud-API-2.0/App/HttpController/Teachers/Plan/Board.php文件足够的权限。

sudo chmod -R  777 PhpstormProjects/UjiaoCloud-API-2.0/App/HttpController/Teachers/Plan/Board.php

运行，还是报错

3、尝试3，以管理员权限运行easyswoole。

sudo ./start.sh ./App

能正常导入了