准备工作 在对应的目录下，下载好所需的安装包
[root@aminglinux-02 ~]# cd /usr/local/src/ [root@aminglinux-02 src]# wget http://nginx.org/download/nginx-1.12.1.tar.gz [root@aminglinux-02 src]# ls mysql-5.6.35-linux-glibc2.5-x86_64.tar.gz nginx-1.12.1.tar.gz php-5.6.30 php-5.6.30.tar.gz
解包
tar -zxvf nginx-1.12.1.tar.gz
配置初始化
[root@aminglinux-02 src]# cd nginx-1.12.1 [root@aminglinux-02 nginx-1.12.1]# pwd /usr/local/src/nginx-1.12.1 [root@aminglinux-02 nginx-1.12.1]# ./configure –prefix=/usr/local/nginx checking for OS Linux 3.10.0-514.el7.x86_64 x86_64 checking for C compiler … found using GNU C compiler gcc version: 4.8.5 20150623 (Red Hat 4.8.5-11) (GCC) checking for gcc -pipe switch … found checking for -Wl,-E switch … found checking for gcc builtin atomic operations … found checking for C99 variadic macros … found checking for gcc variadic macros … found checking for gcc builtin 64 bit byteswap … found checking for unistd.h … found checking for inttypes.h … found … .. . nginx pid file: "/usr/local/nginx/logs/nginx.pid" nginx error log file: "/usr/local/nginx/logs/error.log" nginx http access log file: "/usr/local/nginx/logs/access.log" nginx http client request body temporary files: "client_body_temp" nginx http proxy temporary files: "proxy_temp" nginx http fastcgi temporary files: "fastcgi_temp" nginx http uwsgi temporary files: "uwsgi_temp" nginx http scgi temporary files: "scgi_temp" [root@aminglinux-02 nginx-1.12.1]# echo $? 0
初始化没有问题
开始编译
查看Nginx目录下的东西
[root@aminglinux-02 nginx-1.12.1]# ls /usr/local/nginx/ conf html logs sbin
配置文件目录
[root@aminglinux-02 nginx-1.12.1]# ls /usr/local/nginx/conf/ fastcgi.conf fastcgi_params.default mime.types nginx.conf.default uwsgi_params fastcgi.conf.default koi-utf mime.types.default scgi_params uwsgi_params.default fastcgi_params koi-win nginx.conf scgi_params.default win-utf
样例目录
[root@aminglinux-02 nginx-1.12.1]# ls /usr/local/nginx/html/ 50x.html index.html
日志目录
[root@aminglinux-02 nginx-1.12.1]# ls /usr/local/nginx/logs/
核心进程目录
[root@aminglinux-02 nginx-1.12.1]# ls /usr/local/nginx/sbin/ nginx
支持-t 检查语法错误
[root@aminglinux-02 nginx-1.12.1]# /usr/local/nginx/sbin/nginx -t nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
给Nginx创建启动脚本
vim /etc/init.d/nginx
启动脚本内容如下：
#!/bin/bash # chkconfig: – 30 21 # description: http service. # Source Function Library . /etc/init.d/functions # Nginx Settings NGINX_SBIN="/usr/local/nginx/sbin/nginx" NGINX_CONF="/usr/local/nginx/conf/nginx.conf" NGINX_PID="/usr/local/nginx/logs/nginx.pid" RETVAL=0 prog="Nginx" start() { echo -n $"Starting $prog: " mkdir -p /dev/shm/nginx_temp daemon $NGINX_SBIN -c $NGINX_CONF RETVAL=$? echo return $RETVAL } stop() { echo -n $"Stopping $prog: " killproc -p $NGINX_PID $NGINX_SBIN -TERM rm -rf /dev/shm/nginx_temp RETVAL=$? echo return $RETVAL } reload() { echo -n $"Reloading $prog: " killproc -p $NGINX_PID $NGINX_SBIN -HUP RETVAL=$? echo return $RETVAL } restart() { stop start } configtest() { $NGINX_SBIN -c $NGINX_CONF -t return 0 } case "$1" in start) start ;; stop) stop ;; reload) reload ;; restart) restart ;; configtest) configtest ;; *) echo $"Usage: $0 {start|stop|reload|restart|configtest}" RETVAL=1 esac exit $RETVAL
更改配置文件权限
[root@aminglinux-02 nginx-1.12.1]# chmod 755 !$ chmod 755 /etc/init.d/nginx
将nginx加入到服务列表里
chkconfig –add nginx
配置开启启动nginx服务
chkconfig nginx on
定义配置文件 默认conf目录下是有一个配置文件的，但是我们用自己的配置
[root@aminglinux-02 conf]# ls fastcgi.conf fastcgi_params.default mime.types nginx.conf.default uwsgi_params fastcgi.conf.default koi-utf mime.types.default scgi_params uwsgi_params.default fastcgi_params koi-win nginx.conf scgi_params.default win-utf [root@aminglinux-02 conf]# mv nginx.conf nginx.conf.old [root@aminglinux-02 conf]# ls fastcgi.conf fastcgi_params.default mime.types nginx.conf.old uwsgi_params fastcgi.conf.default koi-utf mime.types.default scgi_params uwsgi_params.default fastcgi_params koi-win nginx.conf.default scgi_params.default win-utf
创建一个配置文件
[root@aminglinux-02 conf]# vim nginx.conf
配置内容如下
user nobody nobody; // 定义启动nginx的用户 worker_processes 2; //定义子进程有几个 error_log /usr/local/nginx/logs/nginx_error.log crit; //错误日志 pid /usr/local/nginx/logs/nginx.pid; // PID所在 worker_rlimit_nofile 51200; //nginx最多可以打开文件的上限 events { use epoll; //使用epoll模式 worker_connections 6000; // 进行的最大连接数 } http { include mime.types; default_type application/octet-stream; server_names_hash_bucket_size 3526; server_names_hash_max_size 4096; log_format combined_realip \\\’$remote_addr $http_x_forwarded_for [$time_local]\\\’ \\\’ $host "$request_uri" $status\\\’ \\\’ "$http_referer" "$http_user_agent"\\\’; sendfile on; tcp_nopush on; keepalive_timeout 30; client_header_timeout 3m; client_body_timeout 3m; send_timeout 3m; connection_pool_size 256; client_header_buffer_size 1k; large_client_header_buffers 8 4k; request_pool_size 4k; output_buffers 4 32k; postpone_output 1460; client_max_body_size 10m; client_body_buffer_size 256k; client_body_temp_path /usr/local/nginx/client_body_temp; proxy_temp_path /usr/local/nginx/proxy_temp; fastcgi_temp_path /usr/local/nginx/fastcgi_temp; fastcgi_intercept_errors on; tcp_nodelay on; gzip on; gzip_min_length 1k; gzip_buffers 4 8k; gzip_comp_level 5; gzip_http_version 1.1; gzip_types text/plain application/x-javascript text/css text/htm application/xml; server //一个server 对应一个虚拟主机，定义这个，才能正常访问网站 下面一整段，就是一个默认的虚拟主机 { listen 80; server_name localhost; //网站域名 index index.html index.htm index.php; root /usr/local/nginx/html; //网站的根目录 location ~ .php$ //配置解析php的部分 { include fastcgi_params; fastcgi_pass unix:/tmp/php-fcgi.sock; //nginx通过这一行配置来调用php-fpm服务 fastcgi_pass 127.0.0.1：9000; //如果php-fpm监听的是9000端口，直接这样写配置即可 fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name; } } }
作为一个网站的服务，必须监听一个端口，默认监听的是80端口，假如没有配置 server 这个几行，那么nginx将识别不到监听端口，导致服务不可用
编译好配置，就使用 -t 检查一下是否有错
[root@aminglinux-02 conf]# /usr/local/nginx/sbin/nginx -t nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok // /usr/local/nginx/conf/nginx. nginx:配置文件配置语法好 nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful // /usr/local/nginx/conf/nginx. nginx:配置文件配置测试是成功的
启动服务
[root@aminglinux-02 nginx]# service nginx start Starting nginx (via systemctl): Job for nginx.service failed because the control process exited with error code. See "systemctl status nginx.service" and "journalctl -xe" for details. [失败]
提示出错
之后尝试执行提示的命令 “systemctl status nginx.service ”
[root@aminglinux-02 111]# systemctl status nginx.service ● nginx.service – SYSV: http service. Loaded: loaded (/etc/rc.d/init.d/nginx; bad; vendor preset: disabled) Active: failed (Result: exit-code) since 四 2017-08-10 21:26:30 CST; 46s ago Docs: man:systemd-sysv-generator(8) Process: 6541 ExecStart=/etc/rc.d/init.d/nginx start (code=exited, status=1/FAILURE) 8月 10 21:26:28 aminglinux-02 nginx[6541]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use) 8月 10 21:26:28 aminglinux-02 nginx[6541]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use) 8月 10 21:26:29 aminglinux-02 nginx[6541]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use) 8月 10 21:26:29 aminglinux-02 nginx[6541]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use) 8月 10 21:26:30 aminglinux-02 nginx[6541]: nginx: [emerg] still could not bind() 8月 10 21:26:30 aminglinux-02 nginx[6541]: [失败] 8月 10 21:26:30 aminglinux-02 systemd[1]: nginx.service: control process exited, code=exited status=1 8月 10 21:26:30 aminglinux-02 systemd[1]: Failed to start SYSV: http service.. 8月 10 21:26:30 aminglinux-02 systemd[1]: Unit nginx.service entered failed state. 8月 10 21:26:30 aminglinux-02 systemd[1]: nginx.service failed. Warning: nginx.service changed on disk. Run \\\’systemctl daemon-reload\\\’ to reload units.
提示端口已经被占用
查看端口
[root@aminglinux-02 111]# netstat -lntp Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 4849/nginx: master tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1236/sshd tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 2076/master tcp6 0 0 :::3306 :::* LISTEN 1691/mysqld tcp6 0 0 :::22 :::* LISTEN 1236/sshd tcp6 0 0 ::1:25 :::* LISTEN 2076/master
发现占用端口的就是nginx本身
只能“杀掉 ”nginx程序再试
root@aminglinux-02 111]# killall nginx [root@aminglinux-02 111]# /etc/init.d/nginx start Starting nginx (via systemctl): Warning: nginx.service changed on disk. Run \\\’systemctl daemon-reload\\\’ to reload units. [ 确定 ] [root@aminglinux-02 111]# ps aux |grep nginx root 6623 0.0 0.0 20484 624 ? Ss 21:32 0:00 nginx: master process /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf nobody 6624 0.0 0.1 22928 3216 ? S 21:32 0:00 nginx: worker process nobody 6625 0.0 0.1 22928 3216 ? S 21:32 0:00 nginx: worker process root 6628 0.0 0.0 112664 976 pts/1 R 21:35 0:00 grep –color=auto nginx
这时发现启动成功了
但是有警告提示
再次执行提示的命令“systemctl daemon-reload ”
[root@aminglinux-02 111]# systemctl daemon-reload [root@aminglinux-02 111]# service nginx stop Stopping nginx (via systemctl): [ 确定 ] [root@aminglinux-02 111]# service nginx start Starting nginx (via systemctl): [ 确定 ] [root@aminglinux-02 111]#
这下就正常了
启动完成以后看一下进程
[root@aminglinux-02 111]# ps aux |grep nginx root 6762 0.0 0.0 20484 624 ? Ss 21:45 0:00 nginx: master process /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf nobody 6763 0.0 0.1 22928 3212 ? S 21:45 0:00 nginx: worker process nobody 6764 0.0 0.1 22928 3212 ? S 21:45 0:00 nginx: worker process root 6769 0.0 0.0 112664 972 pts/1 R 21:55 0:00 grep –color=auto nginx
测试一下访问情况
[root@aminglinux-02 ~]# curl localhost <!DOCTYPE html> <html> <head> <title>Welcome to nginx!</title> <style> body { width: 35em; margin: 0 auto; font-family: Tahoma, Verdana, Arial, sans-serif; } </style> </head> <body> <h1>Welcome to nginx!</h1> <p>If you see this page, the nginx web server is successfully installed and working. Further configuration is required.</p> <p>For online documentation and support please refer to <a href="http://nginx.org/">nginx.org</a>.<br/> Commercial support is available at <a href="http://nginx.com/">nginx.com</a>.</p> <p><em>Thank you for using nginx.</em></p> </body> </html>
测试一下是否支持PHP解析
[root@aminglinux-02 ~]# curl localhost/1.php This is nginx test page.[root@aminglinux-02 ~]# [root@aminglinux-02 ~]# vim /usr/local/nginx/html/1.php [root@aminglinux-02 ~]# curl -x127.0.0.1:80 localhost/1.php -I HTTP/1.1 200 OK Server: nginx/1.12.1 Date: Thu, 10 Aug 2017 16:15:02 GMT Content-Type: text/html; charset=UTF-8 Connection: keep-alive X-Powered-By: PHP/5.6.30
返回码是200 证明是通的
12.7 默认虚拟主机
修改nginx.cnf配置，删除默认的虚拟主机配置，重新定义虚拟主机配置所在路径
[root@aminglinux-02 default]#vim /usr/local/nginx/conf/nginx.conf user nobody nobody; worker_processes 2; error_log /usr/local/nginx/logs/nginx_error.log crit; pid /usr/local/nginx/logs/nginx.pid; worker_rlimit_nofile 51200; events { use epoll; worker_connections 6000; } http { include mime.types; default_type application/octet-stream; server_names_hash_bucket_size 3526; server_names_hash_max_size 4096; log_format combined_realip \\\’$remote_addr $http_x_forwarded_for [$time_local]\\\’ \\\’ $host "$request_uri" $status\\\’ \\\’ "$http_referer" "$http_user_agent"\\\’; sendfile on; tcp_nopush on; keepalive_timeout 30; client_header_timeout 3m; client_body_timeout 3m; send_timeout 3m; connection_pool_size 256; client_header_buffer_size 1k; large_client_header_buffers 8 4k; request_pool_size 4k; output_buffers 4 32k; postpone_output 1460; client_max_body_size 10m; client_body_buffer_size 256k; client_body_temp_path /usr/local/nginx/client_body_temp; proxy_temp_path /usr/local/nginx/proxy_temp; fastcgi_temp_path /usr/local/nginx/fastcgi_temp; fastcgi_intercept_errors on; tcp_nodelay on; gzip on; gzip_min_length 1k; gzip_buffers 4 8k; gzip_comp_level 5; gzip_http_version 1.1; gzip_types text/plain application/x-javascript text/css text/htm application/xml; include vhost/*.conf; //新增这一行，定义默认虚拟主机的目录 }
第一次配置的时候，出现提示 “ } ”这个所在行语法错误，一直找不到原因，最后重新粘贴配置文件以后，发现只是新增的“include vhost/*.conf ”配置最后没有添加“ ; ”分号结尾。
创建虚拟主机的目录
[root@aminglinux-02 conf]# pwd /usr/local/nginx/conf [root@aminglinux-02 conf]# mkdir vhost [root@aminglinux-02 conf]# ls fastcgi.conf fastcgi_params.default mime.types nginx.conf.default scgi_params.default vhost fastcgi.conf.default koi-utf mime.types.default nginx.conf.old uwsgi_params win-utf fastcgi_params koi-win nginx.conf scgi_params uwsgi_params.default 定义新增虚拟主机的配置 [root@aminglinux-02 conf]# cd vhost/ [root@aminglinux-02 vhost]# pwd /usr/local/nginx/conf/vhost server { listen 80 default_server; //有这个“default_server ”就是表示这是一个默认虚拟主机 server_name aaa.com; //指定主机名 index index.html index.htm index.php; //指定索引页 root /data/wwwroot/default; //指定root的目录 }
创建网站的根目录
[root@aminglinux-02 vhost]# mkdir /data/wwwroot [root@aminglinux-02 vhost]# mkdir /data/wwwroot/default [root@aminglinux-02 vhost]# cd !$ cd /data/wwwroot/default [root@aminglinux-02 default]# ls
在“/data/wwwroot/default “下创建索引页
[root@aminglinux-02 default]# vim index.html This is the default site.
编辑好之后检查一下是否有语法的错误
[root@aminglinux-02 default]# /usr/local/nginx/sbin/nginx -t nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
重新加载nginx服务（更改配置文件以后，要重新加载或者重启一下服务）
[root@aminglinux-02 default]# /usr/local/nginx/sbin/nginx -s reload
测试一下访问默认页
[root@aminglinux-02 default]# curl localhost This is the default site. [root@aminglinux-02 default]# ls index.html
因为修改了nginx.conf的配置，现在看到的默认索引页，是我们刚刚新增的vhost的虚拟主机的索引页了
定义默认虚拟主机的两种办法：
默认虚拟主机，是根据目录的第一个.conf了进行选择，所以只需要在vhost目录下依次创建就可以了，当然这种方法不智能 只需要在vhost目录的.conf配置文件内，加上一个“default_server ”即可，把当前的这个配置对应的网站设置为第一个默认虚拟主机 12.8 Nginx用户认证
配置Nginx用户认证
新建一个虚拟主机配置文件
[root@aminglinux-02 vhost]# vim test.com.conf server { listen 80 ; server_name test.com; index index.html index.htm index.php; root /data/wwwroot/test.com; location / //表示全站，都需要进行用户认证 #location /admin // 这个地方只要加上" /admin " 就变成 针对这个站点的“admin” 这个目录需要用户认证 #location ~ admin.php //如果把这行这样写，就会变成，匹配 “ admin.php ”这个页面的时候才需要用户认证 { auth_basic "Auth"; //定义用户认证的名字 auth_basic_user_file /usr/local/nginx/conf/htpasswd; //用户名、密码文件 } }
虚拟机创建好之后，创建所需的目录及文件
[root@aminglinux-02 vhost]# cd /data/wwwroot/ [root@aminglinux-02 wwwroot]# ls default [root@aminglinux-02 wwwroot]# mkdir test.com [root@aminglinux-02 wwwroot]# ls default test.com [root@aminglinux-02 test.com]# vim index.html test.com
配置弄好了，需要生产密码文件
需要用到Apache生成密码文件的工具“ htpasswd ”
两种情况： 1.如果本机安装有Apache，可以直接到所在目录运行htpasswd进行生成 2.如果没有安装，直接“ yum install -y httpd ”安装，因为yum安装的，所以工具存放在/usr/bin/下，可以直接使用htpasswd
生成密码文件
[root@aminglinux-02 vhost]# htpasswd -c /usr/local/nginx/conf/htpasswd aming New : Adding password for user aming [root@aminglinux-02 vhost]# cat /usr/local/nginx/conf/htpasswd aming:$apr1$45TTsuN4$9sOnkf8GUOVuCoWI2PcyL/
==关于htpasswd -c 命令 第一次创建的时候因为没有htpasswd这个文件，需要-c创建，第二使用的时候因为已经有这个htpasswd文件了，将不再需要-c 选项，如果还继续使用-c 这个选项，将会重置 htpasswd里的东西==
测试-c 是否会重置htpasswd文件
[root@aminglinux-02 vhost]# htpasswd -c /usr/local/nginx/conf/htpasswd user1 New : Adding password for user user1 [root@aminglinux-02 vhost]# !cat cat /usr/local/nginx/conf/htpasswd user1:$apr1$I/VKfzgJ$KTWtCG4aZhrvLU69tgvhl1 [root@aminglinux-02 vhost]# htpasswd /usr/local/nginx/conf/htpasswd aming New : Adding password for user aming [root@aminglinux-02 vhost]# !cat cat /usr/local/nginx/conf/htpasswd user1:$apr1$I/VKfzgJ$KTWtCG4aZhrvLU69tgvhl1 aming:$apr1$idtTK3wd$RLibX1IYqH1x.rc6VibVg1
测试一下语法
[root@aminglinux-02 vhost]# /usr/local/nginx/sbin/nginx -t nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
重新加载服务
[root@aminglinux-02 vhost]# /usr/local/nginx/sbin/nginx -s reload
==重新加载服务的好处在于，如果配置里面出错，将不会生效；如果是直接使用restart，如果配置有错，将会直接影响到网站的运行==
测试 location / 针对整个站点进行用户认证
因为修改配置的时候做的配置，就是针对整个站点配置的，直接对域名进行curl即可
[root@aminglinux-02 test.com]# curl -x127.0.0.1:80 test.com -I HTTP/1.1 401 Unauthorized Server: nginx/1.12.1 Date: Thu, 10 Aug 2017 17:33:37 GMT Content-Type: text/html Content-Length: 195 Connection: keep-alive WWW-Authenticate: Basic realm="Auth"
提示错误码401，需要进行认证，认证方式 Basic realm="Auth"
使用指定用户测试
[root@aminglinux-02 test.com]# curl -x127.0.0.1:80 -uaming:123123 test.com -I HTTP/1.1 200 OK Server: nginx/1.12.1 Date: Thu, 10 Aug 2017 17:36:04 GMT Content-Type: text/html Content-Length: 9 Last-Modified: Thu, 10 Aug 2017 17:35:22 GMT Connection: keep-alive ETag: "598c995a-9" Accept-Ranges: bytes 测试 location /admin 针对目录
修改test.com.conf
location /
更改为
location /admin
到站点目录下加创建一个admin 的目录，为了方便测试，创建一测试页
[root@aminglinux-02 test.com]# pwd /data/wwwroot/test.com [root@aminglinux-02 test.com]# mkdir admin [root@aminglinux-02 test.com]# ls 1.html admin index.html [root@aminglinux-02 test.com]# echo "admin–>test.com–>auth" > admin/login.php [root@aminglinux-02 test.com]# cat admin/login.php admin–>test.com–>auth [root@aminglinux-02 test.com]# curl -x127.0.0.1:80 test.com/admin/login.php -I HTTP/1.1 401 Unauthorized Server: nginx/1.12.1 Date: Thu, 10 Aug 2017 17:43:44 GMT Content-Type: text/html Content-Length: 195 Connection: keep-alive WWW-Authenticate: Basic realm="Auth" [root@aminglinux-02 test.com]# curl -x127.0.0.1:80 -uaming:123123 test.com/admin/login.php -I HTTP/1.1 200 OK Server: nginx/1.12.1 Date: Thu, 10 Aug 2017 17:44:26 GMT Content-Type: application/octet-stream Content-Length: 24 Last-Modified: Thu, 10 Aug 2017 17:41:45 GMT Connection: keep-alive ETag: "598c9ad9-18" Accept-Ranges: bytes 测试 location ~ 1.html 针对固定的URL
修改test.com.conf
location /admin
更改为
location ~ 1.html
创建所需的1.html
[root@aminglinux-02 test.com]# pwd /data/wwwroot/test.com [root@aminglinux-02 test.com]# vim 1.html This is the default site. test.com [root@aminglinux-02 test.com]# ls 1.html admin index.html [root@aminglinux-02 test.com]# curl -x127.0.0.1:80 test.com/1.html -I HTTP/1.1 401 Unauthorized Server: nginx/1.12.1 Date: Thu, 10 Aug 2017 17:50:19 GMT Content-Type: text/html Content-Length: 195 Connection: keep-alive WWW-Authenticate: Basic realm="Auth" [root@aminglinux-02 test.com]# curl -x127.0.0.1:80 -uaming:123123 test.com/1.html -I HTTP/1.1 200 OK Server: nginx/1.12.1 Date: Thu, 10 Aug 2017 17:50:42 GMT Content-Type: text/html Content-Length: 35 Last-Modified: Thu, 10 Aug 2017 16:57:21 GMT Connection: keep-alive ETag: "598c9071-23" Accept-Ranges: bytes 12.9 Nginx域名重定向
在Nginx里“ server_name ” 支持跟多个域名；但是Apache“ server_name ”只能跟一个域名，需要跟多个域名，需要使用Alisa
在Nginx的conf配置文件里“server_name ” 设置了多个域名，就会使网站的权重变了，到底需要哪个域名为主站点呢
所以需要域名重定向
更改配置“test.com.conf ”文件
server { listen 80 ; server_name test.com; index index.html index.htm index.php; root /data/wwwroot/test.com; if ($host != \\\’test.com\\\’ ) //假如域名，“!=”不等于 test.com，将执行下面的脚本 { rewrite ^/(.*)$ http://test.com/$1 permanent; // ^/(.*)$ 正式写法 http://$host/(.*)$ 这段可以直接省略掉的，同时还可以加上一些规则，“ permanent ”就是301的意思；如果想弄成302，只需要更改为“ redirect ” } location ~ 1.html { auth_basic "Auth"; auth_basic_user_file /usr/local/nginx/conf/htpasswd; } }
改好配置，检查语法，重新加载服务
[root@aminglinux-02 test.com]# /usr/local/nginx/sbin/nginx -t nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful (reverse-i-search)`s\\\’: /usr/local/nginx/^Cin/nginx -t [root@aminglinux-02 test.com]# /usr/local/nginx/sbin/nginx -s reload
测试test2.com/index.html的跳转情况
[root@aminglinux-02 test.com]# curl -x127.0.0.1:80 test2.com/index.html -I HTTP/1.1 301 Moved Permanently Server: nginx/1.12.1 Date: Thu, 10 Aug 2017 18:05:41 GMT Content-Type: text/html Content-Length: 185 Connection: keep-alive Location: http://test.com/index.html
可以查看到 location 到了“ http://test.com/index.html ”
测试test3.com/index.html的跳转情况
[root@aminglinux-02 test.com]# curl -x127.0.0.1:80 test3.com/index.html -I HTTP/1.1 301 Moved Permanently Server: nginx/1.12.1 Date: Thu, 10 Aug 2017 18:07:42 GMT Content-Type: text/html Content-Length: 185 Connection: keep-alive Location: http://test.com/index.html [root@aminglinux-02 test.com]# curl -x127.0.0.1:80 test3.com/admin/index.html -I HTTP/1.1 301 Moved Permanently Server: nginx/1.12.1 Date: Thu, 10 Aug 2017 18:07:52 GMT Content-Type: text/html Content-Length: 185 Connection: keep-alive Location: http://test.com/admin/index.html
更多关于云服务器，域名注册，虚拟主机的问题，请访问西部数码官网：www.west.cn
