apache2.4+tomcat8整合mod_jk

./configure --prefix=/data/apache2(你安装的路径) --enable-so --enable-rewrite=shared --enable-speling --enable-mods-shared=most --with-mpm=worker

# Virtual Hosts
#
# Required modules: mod_log_config
# If you want to maintain multiple domains/hostnames on your
# machine you can setup VirtualHost containers for them. Most configurations
# use only name-based virtual hosts so the server doesn't need to worry about
# IP addresses. This is indicated by the asterisks in the directives below.
#
# Please see the documentation at
# <URL:http://httpd.apache.org/docs/2.4/vhosts/>
# for further details before you try to setup virtual hosts.
#
# You may use the command line option '-S' to verify your virtual host
# configuration.
#
# VirtualHost example:
# Almost any Apache directive may go into a VirtualHost container.
# The first VirtualHost section is used for all requests that do not
# match a ServerName or ServerAlias in any <VirtualHost> block.
#
<VirtualHost *:8080>
    #DocumentRoot "/usr/angelotong/apache-tomcat-8.5.12/webappd/"
    #DocumentRoot "/usr/angelotong/apache-tomcat-8.5.12"
    DocumentRoot "/data/apache2/htdocs"
    JkMountCopy On
    ServerName localhost
    ErrorLog "logs/cdnconf.oa.com-error_log"
    CustomLog "logs/cdnconf.oa.com-access_log" common
   # <Directory "/usr/angelotong/apache-tomcat-8.5.12/webappd/">
    #<Directory "/usr/angelotong/apache-tomcat-8.5.12">
    <Directory "/data/apache2/htdocs">
        Options FollowSymlinks
        AllowOverride All
        Require all granted
    </Directory>
     #下面是增加鉴
    #RewriteEngine On
    #RewriteMap check prg:/usr/angelotong/sign_check_linux_amd64
    #SetEnvIf Request_URI ^ token=[$token]
    #RewriteCond ${check:%{HTTP:timestamp},%{HTTP:x-rio-seq},%{HTTP:staffid},%{HTTP:staffname},%{HTTP:x-ext-data},%{HTTP:signature},%{ENV:token},/} /__bad_request
    #RewriteRule . - [F]
</VirtualHost>

LoadModule jk_module modules/mod_jk.so
#JkWorkersFile 路径根据实际情况填写
JkWorkersFile /data/apache2/conf/workers.properties
# Where to put jk logs
JkLogFile /data/apache2/logs/mod_jk.log
# Set the jk log level [debug/error/info]
JkLogLevel info
# Select the log format
JkLogStampFormat "[%a %b %d %H:%M:%S %Y]"
# JkOptions indicate to send SSL KEY SIZE,
JkOptions +ForwardKeySize +ForwardURICompatUnparsed -ForwardDirectories
# JkRequestLogFormat set the request format
JkRequestLogFormat "%w %V %T"
#根据实际情况自己定义即可，就是将什么样的请求转发给worker1处理
JkMount /* worker1
JkMount /*.jsp worker1
JkMount /servlet/* worker1
JkMount /*.do worker1
JkMount /*.action worker1
#JkMount /*.class worker1
#JkMount /*.jar worker1
workers.properties
#路径根据实际情况填写
workers.tomcat_home=/usr/angelotong/apache-tomcat-8.5.12/  
workers.java_home=/usr/angelotong/java/jdk1.7.0_79/jre
worker.list=worker1
# Set properties for worker1 下面的都可以不用修改，感兴趣可以搜索相关含义
worker.worker1.type=ajp13 
worker.worker1.host=localhost 
worker.worker1.port=8009
worker.worker1.lbfactor=50 
#worker.worker1.cachesize=10 
#worker.worker1.cache_timeout=600 
#worker.worker1.socket_keepalive=1 
#worker.worker1.socket_timeout=300

Include /etc/httpd/conf/mod_jk.conf

DirectoryIndex index.html index.jsp
tomcat/conf/server.xml中在<Host></Host>标签之间加入
<Context path="" docBase="你的路径" debug="0" reloadable="true" crossContext="true"/>

<Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />

    比如2.2中allow from all 到2.4变成 require all granted。

    检查文件：apache/conf/httpd.conf、apache/conf/workers.properties、apache/conf/mod_jk.conf、tomcat/conf/server.xml 中的每个参数是否正确，我就是vhost中没有加JkMountCopy On导致转发不成功。