nginx.conf配置

实例1：

upstream test.com {
                 server 127.0.0.1:3000;
             }
server
    {
        listen 80;
        server_name test.com;

        location / {
                proxy_pass http://test.com;
                proxy_redirect off;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                client_max_body_size 100m;
                client_body_buffer_size 256k;  #缓冲区代理缓冲用户端请求的最大字节数
                proxy_connect_timeout 900;  #nginx跟后端服务器连接超时时间(代理连接超时)
                proxy_send_timeout 900;        #后端服务器数据回传时间(代理发送超时)
                proxy_read_timeout 900;         #连接成功后，后端服务器响应时间(代理接收超时)
                proxy_buffer_size 256k;             #设置代理服务器（nginx）保存用户头信息的>缓冲区大小
                proxy_buffers 16 256k;               #proxy_buffers缓冲区，网页平均在32k以下>的话，这样设置
                proxy_busy_buffers_size 512k;    #高负荷下缓冲大小（proxy_buffers*2）

        }
    }

实例2：nginx支持php网页

server {
        listen      80;
        server_name php.com;
        index       index.php;
    root        /opt/php.com;
        location / 
    {
        try_files $uri $uri/ /index.php?$args; 
    }

        location ~ ^(.+.php)(.*)$ { 
                fastcgi_split_path_info ^(.+.php)(.*)$; 
                include fastcgi.conf; 
                fastcgi_pass  127.0.0.1:9000; 
                fastcgi_index index.php; 
                fastcgi_param  PATH_INFO          $fastcgi_path_info; 
        } 
}

实例3：nginx配置静态网页

server {
        server_name  www.com;
        listen 80;
        location / {
            root   /var/www/test;
            index  index.html index.htm;
        }
    }

实例4：nginx负载

upstream test.com {
                 server 127.0.0.1:8080;
                 server 127.0.0.1:8081;
                 #server 192.168.1.100:8080;
                 #server 192.168.1.100:8081;
                 #server 192.168.1.101:8080;
                 #server 192.168.1.102:8081;
         check interval=3000 rise=2 fall=5 timeout=1000;
             }
server
    {
        listen 80;
        server_name test.com;

        location / {
        default_type application/json;
                proxy_pass http://test.com;
                proxy_redirect off;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        add_header Content-Type 'application/json;charset=utf-8';
        access_log /usr/local/nginx/logs/resource.log;
        }


        location /status {
                   check_status;
                   access_log off;
                   allow 192.168.2.200;
                   allow 192.168.2.201;
                   deny all;
    }
        location /manager {     #属于jenkins配置tomcat部署阻挡他人访问manager设的
                return 404;
        }
    }

实例5:实现同一个域名访问不同的页面。（http://wff.com/login/ 和 http://wff.com/upload/ ）

        server_name wff.com;
        listen 80;
        location ^~ /login/  {
            alias  /opt/web/wff/;
        autoindex on;
            autoindex_exact_size off;
            autoindex_localtime on;
            index  index.html index.htm;
        }
          location ^~ /upload/  {
            alias  /opt/web/wff/;
            autoindex on;
            autoindex_exact_size off;
            autoindex_localtime on;
            index  upload.html index.htm;
        }

    }

实例6: 当pc端访问www.fangyatou.com跳转到www.fangyatou.com的页面，当手机访问www.fangyatou.com时跳转到www1.fangyatou.com中

upstream www {
        server 127.0.0.1:8080;
}
server
    {
        listen 80;
        server_name www.fangyatou.com;
        location / {
        if (\$mobile_rewrite = performpc) {
            rewrite ^ http://www1.fangyatou.com permanent;
            }
                root /data/www/www.kafamily.com;
                try_files \$uri $uri/ /index.html;
                index /index.html;
        }
       location /api/ {
                rewrite /api/(.+) /$1 break;
                proxy_pass http://www;
                #proxy_redirect off;
                #proxy_set_header X-Real-IP $remote_addr;
                #proxy_set_header X-Forwarded-For     
                $proxy_add_x_forwarded_for;
       }
    # 检测是不是手机访问
        set \$mobile_rewrite do_not_perform;
        if (\$http_user_agent ~* "(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino") {
        set \$mobile_rewrite perform;
    }
    if (\$http_user_agent ~* "^(1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-)") {
        set \$mobile_rewrite perform;
    }
    # 检测访问的是不是PC版页面
    if (\$document_uri !~ '^/m/') {
        set \$mobile_rewrite "${mobile_rewrite}pc";
    }
    }

实例7: 强制跳转https

nginx 强制https (单独添加一个80的server)
server {
    listen 80;
    server_name www.wufangfang.cn;
    rewrite ^(.*) https://$server_name$1 permanent;
}