[root@localhost ~]# systemctl stop firewalld

[root@localhost ~]# systemctl disable firewalld

[root@localhost ~]# sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config

[root@localhost ~]# setenforce 0　　

[root@localhost ~]# yum install -y make gcc gcc-c++ expat-devel

//安装Apache需要下载apr、apr-util、pcre这三个扩展包

wget https://mirror.bit.edu.cn/apache/apr/apr-1.6.5.tar.gz

wget https://mirror.bit.edu.cn/apache/apr/apr-util-1.6.1.tar.gz

wget https://netix.dl.sourceforge.net/project/pcre/pcre/8.40/pcre-8.40.tar.gz

 //下载Apache安装包

wget https://mirror.bit.edu.cn/apache/httpd/httpd-2.4.46.tar.gz 

[root@localhost ~]# tar -zxvf apr-1.6.5.tar.gz

[root@localhost ~]# cd apr-1.6.5/

[root@localhost apr-1.6.5]# ./configure --prefix=/usr/local/apr

...........

configure: creating ./config.status

config.status: creating Makefile

config.status: WARNING:  'Makefile.in' seems to ignore the --datarootdir setting

config.status: creating include/apr.h

config.status: creating build/apr_rules.mk

config.status: creating build/pkg/pkginfo

config.status: creating apr-1-config

config.status: creating apr.pc

config.status: creating test/Makefile

config.status: creating test/internal/Makefile

config.status: creating include/arch/unix/apr_private.h

config.status: executing libtool commands

rm: cannot remove 'libtoolT': No such file or directory

config.status: executing default commands

 //预编译没有报错，说明预编译成功

[root@localhost apr-1.6.5]# make && make install

............

See any operating system documentation about shared libraries for

more information, such as the ld(1) and ld.so(8) manual pages.

----------------------------------------------------------------------

/usr/bin/install -c -m 644 apr.exp /usr/local/apr/lib/apr.exp

/usr/bin/install -c -m 644 apr.pc /usr/local/apr/lib/pkgconfig/apr-1.pc

for f in libtool shlibtool; do \

    if test -f ${f}; then /usr/bin/install -c -m 755 ${f} /usr/local/apr/build-1; fi; \

done

/usr/bin/install -c -m 755 /root/apr-1.6.5/build/mkdir.sh /usr/local/apr/build-1

for f in make_exports.awk make_var_export.awk; do \

    /usr/bin/install -c -m 644 /root/apr-1.6.5/build/${f} /usr/local/apr/build-1; \

done

/usr/bin/install -c -m 644 build/apr_rules.out /usr/local/apr/build-1/apr_rules.mk

/usr/bin/install -c -m 644 /root/apr-1.6.5/build/apr_common.m4 /usr/local/apr/build-1

/usr/bin/install -c -m 644 /root/apr-1.6.5/build/find_apr.m4 /usr/local/apr/build-1

/usr/bin/install -c -m 755 apr-config.out /usr/local/apr/bin/apr-1-config

 //安装过程没有报错，说明安装成功，然后去/usr/local下面看有没有apr目录

[root@localhost apr-1.6.5]# ls /usr/local/

apr  bin  etc  games  include  lib  lib64  libexec  sbin  share  src

[root@localhost apr-1.6.5]# ls /usr/local/apr/

bin  build-1  include  lib

 //出现以上文件说明安装成功　　

[root@localhost ~]# tar -zxvf apr-util-1.6.1.tar.gz

[root@localhost ~]# cd apr-util-1.6.1/

[root@localhost apr-util-1.6.1]# ./configure --prefix=/usr/local/apr-util -with-apr=/usr/local/apr

  //在这说明一下，这里预编译必须指明apr文件路径，否则会报错

...........

configure: creating ./config.status

config.status: creating Makefile

config.status: creating export_vars.sh

config.status: creating build/pkg/pkginfo

config.status: creating apr-util.pc

config.status: creating apu-1-config

config.status: creating include/private/apu_select_dbm.h

config.status: creating include/apr_ldap.h

config.status: creating include/apu.h

config.status: creating include/apu_want.h

config.status: creating test/Makefile

config.status: creating include/private/apu_config.h

config.status: executing default commands

 //预编译过程没有报错，说明安装成功

[root@localhost apr-util-1.6.1]# make && make install

............

If you ever happen to want to link against installed libraries

in a given directory, LIBDIR, you must either use libtool, and

specify the full pathname of the library, or use the '-LLIBDIR'

flag during linking and do at least one of the following:

   - add LIBDIR to the 'LD_LIBRARY_PATH' environment variable

     during execution

   - add LIBDIR to the 'LD_RUN_PATH' environment variable

     during linking

   - use the '-Wl,-rpath -Wl,LIBDIR' linker flag

   - have your system administrator add LIBDIR to '/etc/ld.so.conf'

See any operating system documentation about shared libraries for

more information, such as the ld(1) and ld.so(8) manual pages.

----------------------------------------------------------------------

/usr/bin/install -c -m 644 aprutil.exp /usr/local/apr-util/lib

/usr/bin/install -c -m 755 apu-config.out /usr/local/apr-util/bin/apu-1-config

 //安装过程没有报错，说明安装成功

[root@localhost apr-util-1.6.1]# ls /usr/local/

apr  apr-util  bin  etc  games  include  lib  lib64  libexec  sbin  share  src

[root@localhost apr-util-1.6.1]# ls /usr/local/apr-util/

bin  include  lib

 //出现上面所示的目录，说明安装成功　　

[root@localhost ~]# tar -zxvf pcre-8.40.tar.gz

[root@localhost ~]# cd pcre-8.40/

[root@localhost pcre-8.40]# ./configure --prefix=/usr/local/pcre

...........

Internal link size .............. : 2

    Nested parentheses limit ........ : 250

    Match limit ..................... : 10000000

    Match limit recursion ........... : MATCH_LIMIT

    Build shared libs ............... : yes

    Build static libs ............... : yes

    Use JIT in pcregrep ............. : no

    Buffer size for pcregrep ........ : 20480

    Link pcregrep with libz ......... : no

    Link pcregrep with libbz2 ....... : no

    Link pcretest with libedit ...... : no

    Link pcretest with libreadline .. : no

    Valgrind support ................ : no

    Code coverage ................... : no

  //预编译过程没有报错，说明安装成功

[root@localhost pcre-8.40]# make && make install

...........

ln -sf pcre_pattern_to_host_byte_order.3 /usr/local/pcre/share/man/man3/pcre32_pattern_to_host_byte_order.3

ln -sf pcre_refcount.3			 /usr/local/pcre/share/man/man3/pcre32_refcount.3

ln -sf pcre_study.3			 /usr/local/pcre/share/man/man3/pcre32_study.3

ln -sf pcre_utf32_to_host_byte_order.3	 /usr/local/pcre/share/man/man3/pcre32_utf32_to_host_byte_order.3

ln -sf pcre_version.3			 /usr/local/pcre/share/man/man3/pcre32_version.3

make[3]: 离开目录“/root/pcre-8.40”

make[2]: 离开目录“/root/pcre-8.40”

make[1]: 离开目录“/root/pcre-8.40”

 //安装成功没有报错，说明安装成功

[root@localhost pcre-8.40]# ls /usr/local/

apr  apr-util  bin  etc  games  include  lib  lib64  libexec  pcre  sbin  share  src

[root@localhost pcre-8.40]# ls /usr/local/pcre/

bin  include  lib  share

 //出现上面所示的目录，说明安装成功　　

[root@localhost ~]# tar -zxvf httpd-2.4.46.tar.gz

[root@localhost ~]# cd httpd-2.4.46/

[root@localhost httpd-2.4.46]# ./configure --prefix=/usr/local/httpd \

> --with-apr=/usr/local/apr \

> --with-apr-util=/usr/local/apr-util \

> --with-pcre=/usr/local/pcre \

> --enable-so \            //动态模块加载方式

> --enable-rewrite         //支持rewrite（地址重定向）

.............

config.status: creating build/rules.mk

config.status: creating build/pkg/pkginfo

config.status: creating build/config_vars.sh

config.status: creating include/ap_config_auto.h

config.status: executing default commands

configure: summary of build options:

    Server Version: 2.4.46

    Install prefix: /usr/local/httpd

    C compiler:     gcc

    CFLAGS:          -g -O2 -pthread

    CPPFLAGS:        -DLINUX -D_REENTRANT -D_GNU_SOURCE

    LDFLAGS:

    LIBS:

    C preprocessor: gcc -E

 //预编译过程没有报错，说明预编译成功

[root@localhost httpd-2.4.46]# make && make install

 ...........

Installing CGIs

mkdir /usr/local/httpd/cgi-bin

Installing header files

mkdir /usr/local/httpd/include

Installing build system files

mkdir /usr/local/httpd/build

Installing man pages and online manual

mkdir /usr/local/httpd/man

mkdir /usr/local/httpd/man/man1

mkdir /usr/local/httpd/man/man8

mkdir /usr/local/httpd/manual

make[1]: 离开目录“/root/httpd-2.4.46”

 //安装过程没有报错，说明安装成功

[root@localhost httpd-2.4.46]# ls /usr/local/

apr  apr-util  bin  etc  games  httpd  include  lib  lib64  libexec  pcre  sbin  share  src

[root@localhost httpd-2.4.46]# ls /usr/local/httpd/

bin  build  cgi-bin  conf  error  htdocs  icons  include  logs  man  manual  modules

 //出现什么所示目录，说明安装成功

[root@localhost ~]# ln -s /usr/local/httpd/bin/apachectl /usr/local/bin/apachectl

[root@localhost ~]# cd /usr/local/httpd/conf/

[root@localhost conf]# ls

extra  httpd.conf  magic  mime.types  original

[root@localhost conf]# vim httpd.conf

...........

User apache         //所列出的是需要修改的内容

Group apache

...........

ServerName 192.168.174.128:80    //将servername修改自己的IP加端口号

[root@localhost ~]# groupadd -r apache

[root@localhost ~]# useradd -r -g apache apache

[root@localhost ~]# id apache

uid=991(apache) gid=987(apache) 组=987(apache)　

[root@localhost ~]# apachectl start

[root@localhost ~]# netstat -tunlp

Active Internet connections (only servers)

Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name

tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      1083/sshd

tcp6       0      0 :::80                   :::*                    LISTEN      59291/httpd

tcp6       0      0 :::22                   :::*                    LISTEN      1083/sshd

udp        0      0 0.0.0.0:68              0.0.0.0:*                           1588/dhclient