安装gcc
[root@iZzm446eh1ux98Z pcre-8.44]# yum install gcc gcc-c++
编译安装httpd
下载地址：http://httpd.apache.org/download.cgi#apache24
[root@iZzm446eh1ux98Z packages]# tar xfz httpd-2.4.46.tar.gz -C ../softwares/
安装apr和apr-util
下载地址：http://apr.apache.org/download.cgi#apache24
[root@iZzm446eh1ux98Z packages]# tar xfz apr-1.7.0.tar.gz -C ../softwares/ [root@iZzm446eh1ux98Z packages]# tar xfz apr-util-1.6.1.tar.gz -C ../softwares/ [root@iZzm446eh1ux98Z packages]# cd ../softwares/
[root@iZzm446eh1ux98Z softwares]# mv apr-1.7.0/ apr [root@iZzm446eh1ux98Z softwares]# mv apr-util-1.6.1/ apr-util [root@iZzm446eh1ux98Z softwares]# mv apr apr-util httpd-2.4.46/srclib/
安装pcre
下载地址：https://ftp.pcre.org/pub/pcre/
[root@iZzm446eh1ux98Z packages]# tar xfz pcre-8.44.tar.gz -C ../softwares/ [root@iZzm446eh1ux98Z packages]# cd ../softwares/ [root@iZzm446eh1ux98Z softwares]# cd pcre-8.44/ [root@iZzm446eh1ux98Z pcre-8.44]# ./configure
[root@iZzm446eh1ux98Z pcre-8.44]# make && make install
安装apache
[root@iZzm446eh1ux98Z httpd-2.4.46]# ./configure --prefix=/apache2 --with-included-apr --with-pcre=/opt/softwares/pcre-8.44/pcre-config
安装报错
xml/apr_xml.c:35:10: fatal error: expat.h: No such file or directory
解决
[root@iZzm446eh1ux98Z ~]# yum install -y expat-devel*
报错
/opt/softwares/httpd-2.4.46/srclib/apr-util/.libs/libaprutil-1.so: undefined reference to `XML_GetErrorCode' /opt/softwares/httpd-2.4.46/srclib/apr-util/.libs/libaprutil-1.so: undefined reference to `XML_SetEntityDeclHandler' /opt/softwares/httpd-2.4.46/srclib/apr-util/.libs/libaprutil-1.so: undefined reference to `XML_ParserCreate' /opt/softwares/httpd-2.4.46/srclib/apr-util/.libs/libaprutil-1.so: undefined reference to `XML_SetCharacterDataHandler' /opt/softwares/httpd-2.4.46/srclib/apr-util/.libs/libaprutil-1.so: undefined reference to `XML_ParserFree' /opt/softwares/httpd-2.4.46/srclib/apr-util/.libs/libaprutil-1.so: undefined reference to `XML_SetUserData' /opt/softwares/httpd-2.4.46/srclib/apr-util/.libs/libaprutil-1.so: undefined reference to `XML_StopParser' /opt/softwares/httpd-2.4.46/srclib/apr-util/.libs/libaprutil-1.so: undefined reference to `XML_Parse' /opt/softwares/httpd-2.4.46/srclib/apr-util/.libs/libaprutil-1.so: undefined reference to `XML_ErrorString' /opt/softwares/httpd-2.4.46/srclib/apr-util/.libs/libaprutil-1.so: undefined reference to `XML_SetElementHandler' collect2: error: ld returned 1 exit status make[2]: *** [Makefile:48: htpasswd] Error 1 make[2]: Leaving directory '/opt/softwares/httpd-2.4.46/support' make[1]: *** [/opt/softwares/httpd-2.4.46/build/rules.mk:75: all-recursive] Error 1 make[1]: Leaving directory '/opt/softwares/httpd-2.4.46/support' make: *** [/opt/softwares/httpd-2.4.46/build/rules.mk:75: all-recursive] Error 1
解决：重新编译httpd
[root@iZzm446eh1ux98Z httpd-2.4.46]# ./configure --prefix=/apache2 --with-included-apr --with-pcre=/opt/softwares/pcre-8.44/pcre-config [root@iZzm446eh1ux98Z httpd-2.4.46]# make && make install Installing configuration files mkdir /apache2/conf mkdir /apache2/conf/extra mkdir /apache2/conf/original mkdir /apache2/conf/original/extra Installing HTML documents mkdir /apache2/htdocs Installing error documents mkdir /apache2/error Installing icons mkdir /apache2/icons mkdir /apache2/logs Installing CGIs mkdir /apache2/cgi-bin Installing header files Installing build system files Installing man pages and online manual mkdir /apache2/man mkdir /apache2/man/man1 mkdir /apache2/man/man8 mkdir /apache2/manual make[1]: Leaving directory '/opt/softwares/httpd-2.4.46'
启动httpd
[root@iZzm446eh1ux98Z httpd-2.4.46]# /apache2/bin/apachectl -k start AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 172.17.201.88. Set the 'ServerName' directive globally to suppress this message
这个报错没有关系，也可以按提示修改ServerName
安装mod_jk
Apache通过两种方式与Tomcat集成：mod_jk和mod_proxy_ajp。一下介绍mod_jk
windows下载和安装
下载地址:http://tomcat.apache.org/download-connectors.cgi
下载后将压缩包中的mod_jk.so文件复制到Apache安装目录下的modules下即可。
Linux安装
[root@iZzm446eh1ux98Z packages]# tar xfz tomcat-connectors-1.2.48-src.tar.gz -C ../softwares/ [root@iZzm446eh1ux98Z packages]# cd ../softwares/tomcat-connectors-1.2.48-src/native/ [root@iZzm446eh1ux98Z native]# ./configure --with-apxs=/apache2/bin/apxs [root@iZzm446eh1ux98Z native]# make
安装后可以在native/apache-2.0目录下找到mod_jk.so文件，将其拷贝到Apache安装路径下的modules目录下即可
[root@iZzm446eh1ux98Z native]# ll apache-2.0/ total 4916 -rw-r--r-- 1 root bin 10350 Feb 21 2020 bldjk54.qclsrc -rw-r--r-- 1 root bin 9541 Feb 21 2020 bldjk.qclsrc -rw-r--r-- 1 root bin 1335 Feb 21 2020 config.m4 -rw-r--r-- 1 root root 3153 Sep 12 22:52 Makefile -rw-r--r-- 1 root root 1462 Sep 12 22:52 Makefile.apxs -rw-r--r-- 1 root bin 1434 Feb 21 2020 Makefile.apxs.in -rw-r--r-- 1 root bin 3068 Feb 21 2020 Makefile.in -rw-r--r-- 1 root bin 6947 Feb 21 2020 Makefile.vc -rw-r--r-- 1 root root 2822650 Sep 12 22:54 mod_jk.a -rw-r--r-- 1 root bin 146861 Feb 21 2020 mod_jk.c -rw-r--r-- 1 root root 911 Sep 12 22:54 mod_jk.la -rw-r--r-- 1 root root 270 Sep 12 22:54 mod_jk.lo -rw-r--r-- 1 root root 329584 Sep 12 22:54 mod_jk.o -rwxr-xr-x 1 root root 1666080 Sep 12 22:54 mod_jk.so [root@iZzm446eh1ux98Z native]# cp apache-2.0/mod_jk.so /apache2/modules/
配置workers.properties文件
该文件用于描述与Apache集成的Tomcat实例信息，mod_jk依据该文件加载并初始化Servlet容器适配器库，以便进行请求处理
一个worker表示一个Tomcat实例。
[root@iZzm446eh1ux98Z conf]# vim /apache2/conf/worker.properties worker.list=worker1,worker2 # worker1的配置信息 worker.worker1.port=8009 worker.worker1.host=localhost worker.worker1.port=ajp13 # worker2的配置信息 worker.worker2.port=8109 worker.worker2.host=localhost worker.worker2.port=ajp13