cd /downtar -zxvf jdk-8u121-linux-x64.tar.gz //解压缩jdk包
解压后jdk的路径应该为
/down/jdk1.8.0_121/

vi /etc/profile

JAVA_HOME=/down/jdk1.8.0_121JRE_HOME=/down/jdk1.8.0_121/jreCLASS_PATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/libPATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/binexport JAVA_HOME JRE_HOME CLASS_PATH PATH

[root@admin local]# source /etc/profile   //使修改立即生效 [root@admin local]# echo $PATH   //查看PATH值

[root@localhost down]# echo $PATH/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/down/jdk1.8.0_121/bin:/down/jdk1.8.0_121/jre/bin:/root/bin[root@localhost down]# 

[root@localhost down]# java -versionjava version "1.8.0_121"Java(TM) SE Runtime Environment (build 1.8.0_121-b13)Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)[root@localhost down]# 

[root@localhost down]# tar -zxvf apache-tomcat-8.5.12.tar.gz [root@localhost down]# tar -zxvf solr-6.5.0.tgz 

解压后的目录结构:
[root@localhost down]# lsapache-tomcat-8.5.12         jdk1.8.0_121                solr-6.5.0apache-tomcat-8.5.12.tar.gz  jdk-8u121-linux-x64.tar.gz  solr-6.5.0.tgz

[root@localhost down]# cd /down[root@localhost down]# cp -R /down/solr-6.5.0/server/solr-webapp/webapp /down/apache-tomcat-8.5.12/webapps/solr[root@localhost down]# cp -R /down/solr-6.5.0/server/lib/ext/*  /down/apache-tomcat-8.5.12/webapps/solr/WEB-INF/lib/[root@localhost down]# cp -R/down/solr-6.5.0/server/lib/metrics*.*  /down/apache-tomcat-8.5.12/webapps/solr/WEB-INF/lib/[root@localhost down]# cp /down/solr-6.5.0/dist/solr-dataimporthandler-*  /down/apache-tomcat-8.5.12/webapps/solr/WEB-INF/lib/[root@localhost down]# mkdir /down/apache-tomcat-8.5.12/webapps/solr/WEB-INF/classes[root@localhost down]# cp /down/solr-6.5.0/server/resources/log4j.properties  /down/apache-tomcat-8.5.12/webapps/solr/WEB-INF/classes/[root@localhost down]# mkdir /down/apache-tomcat-8.5.12/solrhome[root@localhost down]# cp -R /down/solr-6.5.0/server/solr/*  /down/apache-tomcat-8.5.12/solrhome/

[root@localhost down]# vi /down/apache-tomcat-8.5.12/webapps/solr/WEB-INF/web.xml 

   <env-entry>       <env-entry-name>solr/home</env-entry-name>       <env-entry-value>/down/apache-tomcat-8.5.12/solrhome</env-entry-value> //将路径指向我们创建的solrhome目录。       <env-entry-type>java.lang.String</env-entry-type>    </env-entry>

<!--  <security-constraint>    <web-resource-collection>      <web-resource-name>Disable TRACE</web-resource-name>      <url-pattern>/</url-pattern>      <http-method>TRACE</http-method>    </web-resource-collection>    <auth-constraint/>  </security-constraint>  <security-constraint>    <web-resource-collection>      <web-resource-name>Enable everything but TRACE</web-resource-name>      <url-pattern>/</url-pattern>      <http-method-omission>TRACE</http-method-omission>    </web-resource-collection>  </security-constraint>-->

<?xml version="1.0" encoding="UTF-8"?><!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.  You may obtain a copy of the License at     http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.--><web-app xmlns="http://java.sun.com/xml/ns/javaee"         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"         version="2.5"         metadata-complete="true">  <!-- Uncomment if you are trying to use a Resin version before 3.0.19.    Their XML implementation isn‘t entirely compatible with Xerces.    Below are the implementations to use with Sun‘s JVM.  <system-property javax.xml.xpath.XPathFactory=             "com.sun.org.apache.xpath.internal.jaxp.XPathFactoryImpl"/>  <system-property javax.xml.parsers.DocumentBuilderFactory=             "com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl"/>  <system-property javax.xml.parsers.SAXParserFactory=             "com.sun.org.apache.xerces.internal.jaxp.SAXParserFactoryImpl"/>   -->  <!-- People who want to hardcode their "Solr Home" directly into the       WAR File can set the JNDI property here...   -->    <env-entry>       <env-entry-name>solr/home</env-entry-name>       <env-entry-value>/down/apache-tomcat-8.5.12/solrhome</env-entry-value>       <env-entry-type>java.lang.String</env-entry-type>    </env-entry>     <!-- Any path (name) registered in solrconfig.xml will be sent to that filter -->  <filter>    <filter-name>SolrRequestFilter</filter-name>    <filter-class>org.apache.solr.servlet.SolrDispatchFilter</filter-class>    <!--    Exclude patterns is a list of directories that would be short circuited by the     SolrDispatchFilter. It includes all Admin UI related static content.    NOTE: It is NOT a pattern but only matches the start of the HTTP ServletPath.    -->    <init-param>      <param-name>excludePatterns</param-name>      <param-value>/libs/.+,/css/.+,/js/.+,/img/.+,/tpl/.+</param-value>    </init-param>  </filter>  <filter-mapping>    <!--      NOTE: When using multicore, /admin JSP URLs with a core specified      such as /solr/coreName/admin/stats.jsp get forwarded by a      RequestDispatcher to /solr/admin/stats.jsp with the specified core      put into request scope keyed as "org.apache.solr.SolrCore".      It is unnecessary, and potentially problematic, to have the SolrDispatchFilter      configured to also filter on forwards.  Do not configure      this dispatcher as <dispatcher>FORWARD</dispatcher>.    -->    <filter-name>SolrRequestFilter</filter-name>    <url-pattern>/*</url-pattern>  </filter-mapping>  <servlet>    <servlet-name>LoadAdminUI</servlet-name>    <servlet-class>org.apache.solr.servlet.LoadAdminUiServlet</servlet-class>  </servlet>    <!-- Remove in Solr 5.0 -->  <!-- This sends SC_MOVED_PERMANENTLY (301) for resources that changed in 4.0 -->  <servlet>    <servlet-name>RedirectOldAdminUI</servlet-name>    <servlet-class>org.apache.solr.servlet.RedirectServlet</servlet-class>    <init-param>      <param-name>destination</param-name>      <param-value>${context}/#/</param-value>    </init-param>  </servlet>    <servlet>    <servlet-name>RedirectOldZookeeper</servlet-name>    <servlet-class>org.apache.solr.servlet.RedirectServlet</servlet-class>    <init-param>      <param-name>destination</param-name>      <param-value>${context}/admin/zookeeper</param-value>    </init-param>  </servlet>  <servlet>    <servlet-name>RedirectLogging</servlet-name>    <servlet-class>org.apache.solr.servlet.RedirectServlet</servlet-class>    <init-param>      <param-name>destination</param-name>      <param-value>${context}/#/~logging</param-value>    </init-param>  </servlet>  <servlet>    <servlet-name>SolrRestApi</servlet-name>    <servlet-class>org.restlet.ext.servlet.ServerServlet</servlet-class>    <init-param>      <param-name>org.restlet.application</param-name>      <param-value>org.apache.solr.rest.SolrSchemaRestApi</param-value>    </init-param>  </servlet>  <servlet-mapping>    <servlet-name>RedirectOldAdminUI</servlet-name>    <url-pattern>/admin/</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>RedirectOldAdminUI</servlet-name>    <url-pattern>/admin</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>RedirectOldZookeeper</servlet-name>    <url-pattern>/zookeeper.jsp</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>RedirectOldZookeeper</servlet-name>    <url-pattern>/zookeeper</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>RedirectLogging</servlet-name>    <url-pattern>/logging</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>LoadAdminUI</servlet-name>    <url-pattern>/old.html</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>LoadAdminUI</servlet-name>    <url-pattern>/index.html</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>SolrRestApi</servlet-name>    <url-pattern>/schema/*</url-pattern>  </servlet-mapping>    <mime-mapping>    <extension>.xsl</extension>    <!-- per http://www.w3.org/TR/2006/PR-xslt20-20061121/ -->    <mime-type>application/xslt+xml</mime-type>  </mime-mapping>  <welcome-file-list>    <welcome-file>index.html</welcome-file>  </welcome-file-list>  <!-- Get rid of error message -->  <!--  <security-constraint>    <web-resource-collection>      <web-resource-name>Disable TRACE</web-resource-name>      <url-pattern>/</url-pattern>      <http-method>TRACE</http-method>    </web-resource-collection>    <auth-constraint/>  </security-constraint>  <security-constraint>    <web-resource-collection>      <web-resource-name>Enable everything but TRACE</web-resource-name>      <url-pattern>/</url-pattern>      <http-method-omission>TRACE</http-method-omission>    </web-resource-collection>  </security-constraint>  --></web-app>

[root@localhost down]# /down/apache-tomcat-8.5.12/bin/startup.shUsing CATALINA_BASE:   /down/apache-tomcat-8.5.12Using CATALINA_HOME:   /down/apache-tomcat-8.5.12Using CATALINA_TMPDIR: /down/apache-tomcat-8.5.12/tempUsing JRE_HOME:        /down/jdk1.8.0_121/jreUsing CLASSPATH:       /usr/local/tomcat/bin/bootstrap.jar:/down/apache-tomcat-8.5.12/bin/tomcat-juli.jarTomcat started.[root@localhost down]# 

[root@localhost down]# /down/apache-tomcat-8.5.12/bin/shutdown.sh