Brother, after I passed the program written in php to the client, there was a problem that it could not be browsed, and the directory could not be browsed.

After I passed the program written in PHP to the client, there was a problem that it could not be browsed, and the directory could not be browsed
After I passed the program written in PHP to the client, there was a problem that it could not be browsed, and the directory could not be browsed, but the customer I have set the permission to 777, but I still cannot browse. Please help me solve it. But php seems to be able to execute, but neither images nor css can be read
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It seems to be a problem with apache configuration
File not allowed to be accessed
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It should be a configuration problem with nginx
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nginx needs to set up two directories, one for php scripts and the other for html and css