1.環境，先關防火墻

[root@localhost ~]# systemctl status firewalld
[root@localhost ~]# systemctl disable firewalld
[root@localhost ~]# systemctl stop firewalld
[root@localhost ~]# setenforce 0

編譯安裝httpd-2.4

//安裝開發環境
yum groupinstall "Development Tools"
yum groups mark install "Development Tools"
//安裝檢查
yum grouplist
//創建系統用戶，組但不創建新組文件
groupadd -r apache
useradd -M -s /sbin/nologin -g apache apache    (-M/不自動登陸，-s/這裏指不登陸，-g/指定用戶組)   
yum -y install openssl-devel pcre-devel expat-devel libtool
 

//下載並安裝apr-1.4+和apr-util-1.4+
cd /usr/src/
wget http://mirrors.shu.edu.cn/apache//apr/apr-1.6.3.tar.bz2
wget http://mirrors.shu.edu.cn/apache//apr/apr-util-1.6.1.tar.bz2

//解壓成bz2
tar xf apr-1.6.3.tar.bz2
tar xf apr-util-1.6.1.tar.bz2

//編輯apr-1.6.3配置
cd apr-1.6.3
vim configure
cfgfile="${ofile}T"
trap "$RM \"$cfgfile\"; exit 1" 1 2 15
$RM "$cfgfile"      //此行加上註釋#或者刪除

//配置過程
          ./configure --prefix=/usr/local/apr
//編譯安裝過程
          make && make install

//apr-util-1.6.1配置
cd /usr/src/apr-util-1.6.1
./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr

//編譯安裝
make && make install

//編譯安裝httpd
wget http://mirror.bit.edu.cn/apache//httpd/httpd-2.4.34.tar.bz2

[root@localhost ~]# ls
httpd-2.4.34.tar.bz2

[root@localhost ~]# tar xf httpd-2.4.34.tar.bz2
[root@localhost ~]# cd httpd-2.4.34

[root@localhost httpd-2.4.34]# ./configure --prefix=/usr/local/apache --sysconfdir=/etc/httpd24 --enable-so --enable-ssl --enable-cgi --enable-rewrite --with-zlib --with-pcre --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util/ --enable-modules=most --enable-mpms-shared=all --with-mpm=prefork

[root@localhost httpd-2.4.34]# make && make install
 

註：
./configure --prefix=/usr/local/apache \ //安裝路徑
”--sysconfdir=/etc/httpd24 \ 配置路徑
--with-mpm=prefork 可改成worker
”

虛擬主機
虛擬主機有三類：

• 相同IP不同端口
• 不同IP相同端口
• 相同IP不同端口不同域名

vim /etc/httpd24/httpd.conf

ServerName www.example.com:80 //取消註釋（刪除#）

[root@localhost httpd-2.4.34]# vim /etc/httpd24/httpd.conf     //進入配置，同ip，不同域名
<VirtualHost 192.168.56.11:80>
     ServerName www.guohui.com
     DocumentRoot "/usr/local/apache/htdocs/guohui"
     ErrorLog "logs/guohui/error_log"
     CustomLog "logs/guohui/access_log" combined
     <Directory "/usr/local/apache/htdocs/guohui">
         <RequireAll>
         Require all granted
         Require not ip 192.168.1
         </RequireAll>
     </Directory>
</VirtualHost>

<VirtualHost 192.168.56.11:80>
     ServerName www.guohui1.com
     DocumentRoot "/usr/local/apache/htdocs/guohui"
     ErrorLog "logs/guohui/error_log"
     CustomLog "logs/guohui/access_log" combined
     <Directory "/usr/local/apache/htdocs/guohui">
         <RequireAll>
         Require all granted
         Require not ip 192.168.1
         </RequireAll>
     </Directory>
</VirtualHost>
set nu
 

創建網址文件

[root@localhost httpd-2.4.34]# cd /usr/local/apache/htdocs/
[root@localhost htdocs]# mkdir guohui guohui1
[root@localhost guohui]# echo ‘guo‘ > guohui/index.html
[root@localhost guohui]# echo ‘hui‘ > guohui1/index.html

在logs下創建文件

root@localhost ~]# cd /usr/local/apache/logs
[root@localhost logs]# mkdir guohui guohui1

賦予屬主屬組權限

chown -R apache.apache /usr/local/apache/htdocs
chown -R apache.apache /usr/local/apache/logs
[root@localhost htdocs]# cd /usr/local/apache/htdocs
[root@localhost htdocs]# chown -R apache.apache guohui
[root@localhost htdocs]# chown -R apache.apache guohui1

啟動方式
1.

[root@localhost htdocs]# /usr/local/apache/bin/apachectl start   啟動
                                              /usr/local/apache/bin/apachectl gracefu   重啟服務
                                                                                            apachectl -t 檢查

2.

/usr/local/apache/bin/httpd 啟動
/usr/local/apache/bin/httpd -t 檢查語法

/usr/local/apache/bin/apachectl
                                      start
                                      restart
                                      stop
                                      restart

編輯etc/host文件地點，ip+網址

windows  C:\Windows\System32\drivers\etc
linux etc/host
curl www.guohui.com  訪問
要清空瀏覽器緩存
-j 4  //4核速度

linux——編譯安裝httpd服務，同ip端口，不同域名