The difference between Nginx root and alias instructions

# Alias
location/js/{
alias/static/;
}
#上述配置, when accessing the/js/directory, Nginx will automatically go to find/static/the following file

# root
location/js/{
root/static;
}
#上述配置, when accessing the/js/directory, Nginx will automatically go to find/static/js/the following file

Summary: Alias is a directory to buy the definition, root is the definition of the top-level directory, alias must be followed by the "/" end, or you will not find the file

The difference between Nginx root and alias instructions