刚安装好+服务后，测试phpinfo页是否显示正确，却提示http 404错误
nginx的错误提示如下：
2019/08/14 11:25:27 [error] 119533#0: *6 FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream, client: 192.168.0.62, server: , request: "GET......
phpinfo.php文件
<?php phpinfo();
原因：
nginx和php的root根目录未设置对，如果代码都在同一目录下，可在server{}下设置全局root，不用单独在location{}里设置root
root /main/web/www
#另外/scripts 修改为 $document_root
location ~ .php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}胜象大百科 
