我对Nginx不太熟悉，但我确实认为您进行重写的正则表达式不正确.

I am not very familiar with Nginx, but I do think that your regex for the rewrite is incorrect.

尝试更改

rewrite ^/(.*)$ /index.php?/$1 last;

收件人:

rewrite ^/(.*)$ /index.php/$1 last;

或者:

rewrite ^.*$ /index.php last;