1. 安裝JDKphp
(本文永久地址:http://woymk.blog.51cto.com/10000269/1922036)html
JDK官網地址:java
http://www.oracle.com/technetwork/java/javase/downloads/index.htmlmysql
點擊"JDK DOWNLOAD"進入下載頁面linux
下載JDK軟件包,注意需選中"Accept License Agreement"才能下載。nginx
這裏咱們下載jdk-8u131-linux-x64.tar.gz這個包。web
把下載好的包複製到/usr/local/src目錄下
下載後解壓:sql
tar zxvf jdk-8u131-linux-x64.tar.gz
mv jdk1.8.0_131 /usr/local/jdk1.8.0_131
vi /etc/profile.d/java.sh
加入以下配置apache
JAVA_HOME=/usr/local/jdk1.8.0_131
JAVA_BIN=/usr/local/jdk1.8.0_131/bin
JRE_HOME=/usr/local/jdk1.8.0_131/jre
PATH=$PATH:/usr/local/jdk1.8.0_131/bin:/usr/local/jdk1.8.0_131/jre/bin
CLASSPATH=/usr/local/jdk1.8.0_131/jre/lib:/usr/local/jdk1.8.0_131/lib:/usr/local/jdk1.8.0_131/jre/lib/charsets.jarcentos
保存後執行
. /etc/profile.d/java.sh
若是以上配置成功,則下面的命令能夠看到java的版本:
java -version
[root@www src]# java -version
java version "1.8.0_131"
Java(TM) SE Runtime Environment (build 1.8.0_131-b11)
Java HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode)
2. 安裝tomcat
在Tomcat的官網http://tomcat.apache.org,能夠下載到最新的軟件包。
cd /usr/local/src/
wget http://mirror.bit.edu.cn/apache/tomcat/tomcat-8/v8.5.14/bin/apache-tomcat-
8.5.14.tar.gz
tar zxvf apache-tomcat-8.5.14.tar.gz
mv apache-tomcat-8.5.14 /usr/local/tomcat
cp -pv /usr/local/tomcat/bin/catalina.sh /etc/init.d/tomcat
vi /etc/init.d/tomcat
從第二行加入
# chkconfig: 2345 63 37
# description: tomcat server init script
# Source Function Library
. /etc/init.d/functions
JAVA_HOME=/usr/local/jdk1.8.0_131
CATALINA_HOME=/usr/local/tomcat
保存後執行:
chmod 755 /etc/init.d/tomcat
chkconfig --add tomcat
chkconfig tomcat on
service tomcat start
查看tomcat進程
ps aux |grep tomcat
測試
瀏覽器輸入http://ip:8080,能夠看到tomcat的歡迎頁
3. 配置tomcat
cd /usr/local/tomcat
vi conf/server.xml
更改默認啓動端口:
找到
Connector port=「8080」
能夠改爲本身須要的端口號,好比改爲
Connector port="80"
增長一個虛擬主機:
找到</Host>下一行插入新的<Host>內容以下:
<Host name="www.test.com" appBase="/data/tomcatweb"
unpackWARs="false" autoDeploy="true" xmlValidation="false"
xmlNamespaceAware="false">
<Context path="" docBase="/data/tomcatweb" debug="0" reloadable="true"
crossContext="true"/>
</Host>
保存後重啓tomcat
service tomcat stop && service tomcat start
測試:
vi /data/tomcatweb/1.jsp
加入如下內容
<html><body><center>
Now time is: <%=new java.util.Date()%>
</center></body></html>
保存後執行
curl -x127.0.0.1:80 www.test.com/1.jsp
[root@www tomcat]# curl -x127.0.0.1:80 www.test.com/1.jsp
<html><body><center>
Now time is: Sat Apr 29 11:46:21 CST 2017
</center></body></html>
4. Tomcat結合Nginx
nginx安裝請參考:LNMP環境搭建(centos6.9+mysql5.7+php7.1+nginx1.10)
vi /usr/local/nginx/conf/nginx.conf
找到
root html;
index index.html index.htm;
改成
root /data/tomcatweb;
index index.html index.htm index.jsp;
增長下面這段:
location ~ \.jsp$ {
proxy_pass http://127.0.0.1:8080;
}
改完後重啓nginx
service nginx restart
注意這裏tomcat和nginx的端口號分別是8080和80,二者不要衝突。