Linux中nginx的安装
首先是系统环境：CentOS7，Nginx版本：1.62（如需其他版本自行到官网下载）
我安装参考的是菜鸟教程的安装方式，附链接：Nginx安装配置
下面是安装教程：
Nginx 安装
一、安装编译工具及库文件
代码语言：javascript复制yum -y install make zlib zlib-devel gcc-c libtool openssl openssl-devel二、首先要安装 PCRE
PCRE 作用是让 Nginx 支持 Rewrite 功能。
- 1、下载 PCRE 安装包，下载地址： http://downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gz
[root@bogon src]# cd /usr/local/src/
[root@bogon src]# wget http://downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gz
- 2、解压安装包:
[root@bogon src]# tar zxvf pcre-8.35.tar.gz- 3、进入安装包目录
[root@bogon src]# cd pcre-8.35- 4、编译安装
[root@bogon pcre-8.35]# ./configure
[root@bogon pcre-8.35]# make && make install- 5、查看pcre版本
[root@bogon pcre-8.35]# pcre-config --version
安装 Nginx
- 1、下载 Nginx，下载地址：https://nginx.org/en/download.html
[root@bogon src]# cd /usr/local/src/
[root@bogon src]# wget http://nginx.org/download/nginx-1.6.2.tar.gz- 2、解压安装包
[root@bogon src]# tar zxvf nginx-1.6.2.tar.gz- 3、进入安装包目录
[root@bogon src]# cd nginx-1.6.2- 4、编译安装
[root@bogon nginx-1.6.2]# ./configure --prefix=/usr/local/webserver/nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre=/usr/local/src/pcre-8.35
[root@bogon nginx-1.6.2]# make
[root@bogon nginx-1.6.2]# make install- 5、查看nginx版本
[root@bogon nginx-1.6.2]# /usr/local/webserver/nginx/sbin/nginx -v
到此，nginx安装完成。
Nginx 配置
创建 Nginx 运行使用的用户 www：
代码语言：javascript复制[root@bogon conf]# /usr/sbin/groupadd www
[root@bogon conf]# /usr/sbin/useradd -g www www配置nginx.conf ，将/usr/local/webserver/nginx/conf/nginx.conf替换为以下内容
代码语言：javascript复制[root@bogon conf]# cat /usr/local/webserver/nginx/conf/nginx.conf
user www www;
worker_processes 2; #设置值和CPU核心数一致
error_log /usr/local/webserver/nginx/logs/nginx_error.log crit; #日志位置和日志级别
pid /usr/local/webserver/nginx/nginx.pid;
#Specifies the value for maximum file descriptors that can be opened by this process.
worker_rlimit_nofile 65535;
events
{
use epoll;
worker_connections 65535;
}
http
{
include mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" $http_x_forwarded_for';
#charset gb2312;
server_names_hash_bucket_size 128;
client_header_buffer_size 32k;
large_client_header_buffers 4 32k;
client_max_body_size 8m;
sendfile on;
tcp_nopush on;
keepalive_timeout 60;
tcp_nodelay on;
fastcgi_connect_timeout 300;
fastcgi_send_timeout 300;
fastcgi_read_timeout 300;
fastcgi_buffer_size 64k;
fastcgi_buffers 4 64k;
fastcgi_busy_buffers_size 128k;
fastcgi_temp_file_write_size 128k;
gzip on;
gzip_min_length 1k;
gzip_buffers 4 16k;
gzip_http_version 1.0;
gzip_comp_level 2;
gzip_types text/plain application/x-javascript text/css application/xml;
gzip_vary on;
#limit_zone crawler $binary_remote_addr 10m;
#下面是server虚拟主机的配置
server
{
listen 80;#监听端口
server_name localhost;#域名
index index.html index.htm index.php;
root /usr/local/webserver/nginx/html;#站点目录
location ~ .*.(php|php5)?$
{
#fastcgi_pass unix:/tmp/php-cgi.sock;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
include fastcgi.conf;
}
location ~ .*.(gif|jpg|jpeg|png|bmp|swf|ico)$
{
expires 30d;
# access_log off;
}
location ~ .*.(js|css)?$
{
expires 15d;
# access_log off;
}
access_log off;
}
}检查配置文件nginx.conf的正确性命令：
代码语言：javascript复制[root@bogon conf]# /usr/local/webserver/nginx/sbin/nginx -t
启动 Nginx
Nginx 启动命令如下：
代码语言：javascript复制[root@bogon conf]# /usr/local/webserver/nginx/sbin/nginx
访问站点
从浏览器访问我们配置的站点ip：
Linux中Nginx常用命令
代码语言：javascript复制查询Nginx端口号
ps -ef|grep nginx
从容停止nginx
kill - QUIT nginx 主进程号
停止Nginx的所有进程
pkill -9 nginx
/usr/local/webserver/nginx/sbin/nginx -s reload # 重新载入配置文件
/usr/local/webserver/nginx/sbin/nginx -s reopen # 重启 Nginx
/usr/local/webserver/nginx/sbin/nginx -s stop # 停止 Nginx
/usr/local/webserver/nginx/sbin/nginx #启动NginxLinux中nginx配置多个访问渠道
实用场景：两个Tomcat，通过域名Https访问
配置server针对性进行修改即可，下面代码中已有注释，不理解可以评论留言，看到会及时回复的
代码语言：javascript复制 server {
listen 443 ssl; #这个地方监听443 ssl不写可能会报错
server_name xxx.com; #这里填写自己的域名信息
ssl_certificate /usr/local/webserver/nginx/xxx.com.pem; # 指定证书的位置，绝对路径
ssl_certificate_key /usr/local/webserver/nginx/xxx.com.key; # 绝对路径，同上
ssl_session_timeout 5m;
ssl_session_cache shared:SSL:10m;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2 SSLv2 SSLv3;
ssl_ciphers ALL:!ADH:!EXPORT56:RC4 RSA: HIGH: MEDIUM: LOW: SSLv2: EXP;
ssl_prefer_server_ciphers on;
ssl_verify_client off;
# ssl_session_timeout 5m;
# ssl_protocols TLSv1 TLSv1.1 TLSv1.2; #按照这个协议配置
# ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE;#按照这个套件配置
# ssl_prefer_server_ciphers on;
location /wss {
proxy_redirect off;
proxy_pass http://127.0.0.1:8888;
proxy_set_header Host $host;
proxy_set_header X-Real_IP $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr:$remote_port;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection upgrade;
proxy_read_timeout 60000s;
}
#下面的配置大同小异，基本就是制定项目的访问路径，照猫画虎即可。
location /mblog{
proxy_set_header Host $host;
proxy_pass http://127.0.0.1/mblog/;
client_max_body_size 200m;
proxy_set_header X-Forwarded-Proto $scheme;
#root html; #站点目录，绝对路径
# index index.html index.htm;
}
location /ry {
proxy_set_header Host $host;
proxy_pass http://127.0.0.1/ry;
client_max_body_size 200m;
proxy_set_header X-Forwarded-Proto $scheme;
#root html; #站点目录，绝对路径
# index index.html index.htm;
}
location /jeesite{
proxy_set_header Host $host;
proxy_pass http://127.0.0.1:8080/jeesite/;
client_max_body_size 200m;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_redirect http:// $scheme://;
}
#charset koi8-r;
#access_log logs/host.access.log main;
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ .php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ .php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /.ht {
# deny all;
#}
}Nginx中Https不跳转Http解决方法
在代理中配置如下指令
代码语言：javascript复制proxy_redirect http:// $scheme://;以上指令会将后端响应header location内容中的http:替换成用户端协议https:。 NGINX访问https跳转到http的解决了~
