Nginx 安装与端口分发

谁借莪１个温暖的怀抱￠ 2022-07-14 22:27 233阅读 0赞

一：安装  
刚开始安装，尝试用yum命令，按照[http://blog.csdn.net/netinnet/article/details/8205368][http_blog.csdn.net_netinnet_article_details_8205368]的教程，发现系统总是报configure: error: **\* ln doesn’t support –relative \***的错误，google 了一下，感觉修复起来挺麻烦，于是继续找教程，按照如下教程[http://magic3.blog.51cto.com/1146917/773408][http_magic3.blog.51cto.com_1146917_773408]将Nginx安装成功。  
1、安装 pcre（下载地址[http://www.pcre.org][http_www.pcre.org]）  
tar -zxvf pcre-8.02.tar.gz  
./configure  
make  
make install  
./configure 过程中可能会出现“You need a C++ compiler for C++ support.”的错误，这时候可以执行命令  
“yum install -y gcc gcc-c++”  
默认安装到/usr/local/lib下即可。  
安装过程中可能会报.libs/pcrecpp.o:could not read symbols: Bad value的错误，解决办法参考  
[http://blog.csdn.net/jiajiano6/article/details/10929773][http_blog.csdn.net_jiajiano6_article_details_10929773]，执行./configure –disable-shared –with-pic 命令，再进行make&&make install 命令  
2、安装nginx （下载地址：[http://nginx.org/en/download.html][http_nginx.org_en_download.html]）  
tar zxvf nginx-1.0.11.tar.gz  
cd nginx-1.0.11  
./configure –prefix=/usr/local/nginx –with-poll\_module –with-http\_stub\_status\_module –with-http\_ssl\_module  
make && make install

3）管理nginx服务  
启动：  
/usr/local/nginx/sbin/nginx  
停止  
/usr/local/nginx/sbin/nginx -s stop  
重启  
/usr/local/nginx/sbin/nginx -s reload

注意：启动nginx的时候，会报 libpcre.so.1: cannot open shared object file: No such file or directory 的错误。解决方法是[http://blog.csdn.net/lixuekun820/article/details/39205703][http_blog.csdn.net_lixuekun820_article_details_39205703]教程中所说：将 libapr-1.so.0 copy 从/usr/local/lib 拷贝到 /usr/lib/ 或 /usr/lib64/下即可。如果找不到libapr-1.so.0 这个文件，也可以按照[http://blog.csdn.net/hongweigg/article/details/17469929][http_blog.csdn.net_hongweigg_article_details_17469929]的方法，执行ln -s /usr/local/lib/libpcre.so.1 /lib64  
二：端口分发配置  
在阿里云服务器上我们用express系统安装了公司的官网，监听8888端口。同时又安装了几个tomcat，用于我们的微信商城。监听的是9080端口。注意由于微信只接受80端口的url地址。所以我们需要一个子域名指向微信商城。具体配置如下在Nginx文件夹的conf／nginx.conf 文件中。

server{ 
            listen  80; 
            server_name smartisan.cn;
            location /{
                    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 $proxy_add_x_forwarded_for;
            }
    }
            server{
            listen 80;
            server_name mall.smartisan.cn;
            location /{
                    proxy_pass  http://127.0.0.1:9080;
                    proxy_set_header Host $host;
                    proxy_set_header X-Real-IP $remote_addr;
                                                                                76%
            }
    }.

总结：Nginx 很强大

[http_blog.csdn.net_netinnet_article_details_8205368]: http://blog.csdn.net/netinnet/article/details/8205368
[http_magic3.blog.51cto.com_1146917_773408]: http://magic3.blog.51cto.com/1146917/773408
[http_www.pcre.org]: http://www.pcre.org
[http_blog.csdn.net_jiajiano6_article_details_10929773]: http://blog.csdn.net/jiajiano6/article/details/10929773
[http_nginx.org_en_download.html]: http://nginx.org/en/download.html
[http_blog.csdn.net_lixuekun820_article_details_39205703]: http://blog.csdn.net/lixuekun820/article/details/39205703
[http_blog.csdn.net_hongweigg_article_details_17469929]: http://blog.csdn.net/hongweigg/article/details/17469929