index.php/Api/Sendems/sendCode.html 
这个路径，apache可以加载.htaccess，进行路由重写
<IfModule mod_rewrite.c>
Options +FollowSymlinks
RewriteEngine On

RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ index.php/$1 [QSA,PT,L]
</IfModule>
那nginx要怎么配置路由重写呢