訪問nginx時驗證密碼

只容許1.2.3.4這個IP訪問咱們的站點，拒絕全部其餘IP的訪問。

server {

    listen 80;

    server_name www.example.com;

    satisfy any;

    allow 1.2.3.4;

    deny all;

    auth_basic "INPUT YOUR USERNAME:";

    auth_basic_user_file /usr/local/nginx/conf/passwd;

}