摘要：下面是安裝命令如果發(fā)現(xiàn)重啟不了使用連接數(shù)據(jù)庫，如果發(fā)現(xiàn)連接不上，是因?yàn)槟J(rèn)是阻止端口安裝解壓解壓將目錄打包為安裝安裝搭建靜態(tài)服務(wù)器，配置代理。

本文主要介紹如何將一個(gè)前端項(xiàng)目部署到基于nginx或者apache的虛擬機(jī)上，介紹如何搭建自己的web服務(wù)

首先是安裝虛擬機(jī)，安裝過程在這里省略，接下來主要介紹虛擬機(jī)環(huán)境的簡(jiǎn)單配置，這里使用的是centos7.16

尋找網(wǎng)卡配置文件目錄，并打卡

cd /etc/sysconfig/network-scripts
vi ifcfg-ens33

修改網(wǎng)卡配置文件

TYPE=Ethernet
BOOTPROTO=static
DEFROUTE=yes
NAME=ens33
UUID=fe0ce15e-460a-458f-a7ad-bbc1ac41e8cf
DEVICE=ens33
ONBOOT=yes
IPADDR=172.16.6.252
GATEWAY=172.16.6.1
NETMASK=255.255.255.0
NM_CONTROLLED=no
DNS=114.114.114.114

配置DNS

cd ../
vi network

添加DNS

DNS1=114.114.114.114
DNS2=8.8.8.8

保存后關(guān)閉，重啟網(wǎng)卡，就可以正常上網(wǎng)了。

systemctl restart network.service 

查看剛剛配置的虛擬機(jī)IP地址

ip addr

關(guān)閉防火墻并使防火墻開啟22端口

firewall-cmd --zone=public --add-port=22/tcp –permanent
systemctl restart firewalld.service
systemctl restart firewalld.service

為了使下載依賴包更快，這里配置了yum源為阿里云

yum install -y wget

備份/etc/yum.repos.d/CentOS-Base.repo文件

cd /etc/yum.repos.d/
mv CentOS-Base.repo CentOS-Base.repo.back

下載阿里云的Centos-7.repo文件

wget -O CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
yum clean all
yum makecache

先檢查是否安裝了iptables

service iptables status

如果沒有安裝iptables

yum install -y iptables
##升級(jí)iptables（安裝的最新版本則不需要）
yum update iptables 

安裝iptables-services

yum install iptables-services
##停止firewalld服務(wù)
systemctl stop firewalld
##禁用firewalld服務(wù)
systemctl mask firewalld

為虛擬機(jī)防火墻增加規(guī)則

vi /ect/sysconfig/iptables

##增加規(guī)則
-A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT

使用apache提高HTTP Server，下面是apache的安裝命令

sudo yum install httpd
sudo systemctl enable httpd
sudo systemctl start httpd

##啟動(dòng)
sudo aystemctl start httpd.service
sudo service apache2 start

##停止和重啟

sudo aystemctl stop httpd.service
sudo aystemctl restart httpd.service

安裝完后配置apache的配置文件，配置web服務(wù)器

sudo vim /etc/httpd/conf/httpd.conf

這里只介紹基于名稱的虛擬主機(jī)配置方式，其他配置方式都很簡(jiǎn)單，可以在apache的官方文檔上直接找到

vim /etc/httpd/conf.d/vhost.conf


    DocumentRoot "/var/www/html/hjyb"
    ServerName www.hjyb.com



    DocumentRoot "/var/www/html/hjya"
    ServerName www.hjya.com

配置完畢后重啟apache服務(wù)

service httpd restart

有人會(huì)問為什么不是mysql,MariaDB是MySQL源代碼的一個(gè)分支，在意識(shí)到Oracle會(huì)對(duì)MySQL許可做什么后分離了出來（MySQL先后被Sun、Oracle收購(gòu)）。除了作為一個(gè)Mysql的“向下替代品”，MariaDB包括的一些新特性使它優(yōu)于MySQL。

下面是安裝命令

yum install mariadb mariadb-service
systemctl start mariadb.service

如果發(fā)現(xiàn)重啟不了

yum search mariadb
yum install mariadb-bench mariadb-devel mariadb-embedded mariadb-embedded-devel mariadb-libs mariadb-server mariadb mariadb-test

systemctl start mariadb.service

使用navicat連接數(shù)據(jù)庫，如果發(fā)現(xiàn)連接不上，是因?yàn)閏entOS7默認(rèn)是阻止3306端口

wget http://www.rarlab.com/rar/rarlinux-x64-5.3.0.tar.gz
tar -zxvf rarlinux-x64-5.3.0.tar.gz
cd rar
make

#解壓
#rar x text.rar
#rar test.rar ./test /將test目錄打包為test.rar

安裝nginx搭建靜態(tài)服務(wù)器，配置代理。

安裝CentOS編譯環(huán)境

yum -y install gcc automake autoconf libtool make
yum install gcc gcc-c++

選定源碼目錄

cd /usr/local/src

安裝PCRE庫

wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.38.tar.gz
tar -zxvf pcre-8.38.tar.gz
cd pcre-8.38
./configure
make
make install

安裝zlib庫

wget http://zlib.net/zlib-1.2.11.tar.gz
tar –zxvf zlib-1.2.11.tar.gz
cd zlib-1.2.11
./configure
make
make install

安裝ssl

wget https://www.openssl.org/source/openssl-1.0.1t.tar.gz
tar –zxvf opensll-1.0.1t.tar.gz

安裝nginx

wget http://nginx.org/download/nginx-1.4.2.tar.gz
tar -zxvf nginx-1.4.2.tar.gz
cd nginx-1.4.2

./configure --sbin-path=/usr/local/nginx/nginx 
--conf-path=/usr/local/nginx/nginx.conf 
--pid-path=/usr/local/nginx/nginx.pid 
--with-http_ssl_module 
--with-pcre=/usr/local/src/pcre-8.38 
--with-zlib=/usr/local/src/zlib-1.2.11 
--with-openssl=/usr/local/src/openssl-1.0.1t

make
make install

nginx啟用

sudo /usr/local/nginx/nginx

如果提示一下信息

nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] still could not bind()

說明80端口被占用

netstat –antp
修改nginx啟動(dòng)端口 vim /etc/local/nginx/nginx.conf
Server里的listen

/usr/local/nginx/nginx

查看nginx是否運(yùn)行成功

nginx 停止命令

ps aux|grep nginx
kill –INT nginx進(jìn)程號(hào) 快速停止nginx服務(wù)
kill –HUP nginx 進(jìn)程號(hào)（不重啟nginx，軟關(guān)閉）
./nginx/nginx –s reload

kill –QUIT nginx主進(jìn)程號(hào) 優(yōu)雅的關(guān)閉
kill -9 nginx主進(jìn)程號(hào)
kill –HUP `cat logs/nginx.pid`

#基于域名
server {
    listen  8002;
    server_name z.com;

    location / {
            root z.com;
            index index.html;
    }
}

#基于端口
server {
    listen 2002;
    server_name z.com;

    location / {
            root /var/www/test;
            index index.html;
    }
access_log logs/z.com.aceesss.log main;

}
#基于IP 
server {
    listen 8004;
    server_name 172.16.42.206;

    location / {
            root html/ip;
            index index.html;
    }
}

#修改默認(rèn)端口
server {
    listen       8001;
    server_name  localhost;
    location / {
        root   html;
        index  index.html index.htm;
    }
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   html;
    }
}

#配置反向代理
server {
    listen 80;
    root /var/www/html/hjyb;
    index index.html;

    server_name 172.16.42.206;

    location / {
            try_files $uri $uri/ /index.html;
    }

    location /api/ {
            proxy_redirect off;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded $proxy_add_x_forwarded_for;
            proxy_pass http://172.16.42.206:7001/;
    }
}

配置完nginx，web服務(wù)器就搭建完畢了，接下來就可以將前端打包好的代碼扔到nginx的root配置的目錄下就行了