404报错：
404 Not Found
nginx/1.15.11
问题解决：
1、Linux
location / {
if (!-e $request_filename) {
rewrite ^(.*) /index.php?s=/1 last;
}
}
2、Apache
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*) index.php?s=/1 [QSA,PT,L]
</IfModule>