tomcat中JDK安裝:
解壓,將解壓後的目錄放入到/usr/local/下;
vim /etc/profile.d/java.sh
JAVA_HOME=/usr/local/jdk1.8.0_31
JAVA_BIN=/usr/local/jdk1.8.0_31/bin
JRE_HOME=/usr/local/jdk1.8.0_31/jre
PATH=$PATH:/usr/local/jdk1.8.0_31/bin:/usr/local/jdk1.8.0_31/jre/bin
CLASSPATH=/usr/local/jdk1.8.0_31/jre/lib:/usr/local/jdk1.8.0_31/lib:/usr/local/jdk1.8.0_31/
jre/lib/charsets.jar
初始化:source /etc/profile.d/java.sh
如果配置沒有問題應該可以看到Java的版本信息;
java -version
tomcat安裝:
下載:wget http://apache.fayea.com/tomcat/tomcat-7/v7.0.63/bin/apache-tomcat-7.0.63.tar.gz
解壓:tar -zxvf apache-tomcat-7.0.65.tar.gz
mv apache-tomcat-7.0.65 /usr/local/tomcat
cp -pv /usr/local/tomcat/bin/catalina.sh /etc/init.d/tomcat
編輯配置文件:vim /etc/init.d/tomcat
從第二行加入以下配置:
# chkconfig: 2345 63 37
# description: tomcat server init script
# Source Function Library
. /etc/init.d/functions
JAVA_HOME=/usr/local/jdk1.8.0_31
CATALINA_HOME=/usr/local/tomcat
啓動tomcat服務;
用瀏覽器訪問ip:8080可以看到tomcat歡迎界面;
tomcat默認啓動8080端口,可以修改爲80端口:
vim /usr/local/tomcat/conf/server.xml
<Connector port="8080" protocol="HTTP/1.1" 紅線部分改爲80即可;
vim /usr/local/tomcat/conf/server.xml
在</Host>下面插入:
<Host name="www.123.com" appBase="/data/tomcatweb"
unpackWARs="false" autoDeploy="true"
xmlValidation="false" xmlNamespaceAware="false">
<Context path="" docBase="./" debug="0" reloadable="true" crossContext="true"/>
</Host>
tomcat8.0配置docBase="./"這部分空着,表示根目錄在appbase指定的目錄下,不能寫成.或者./;
如果寫爲./ROOT,就是/data/tomcatweb/ROOT這就要把網站腳本放在這下面了。
創建目錄:mkdir /data/tomcatweb
cp -r /usr/local/tomcat/webapps/* /data/tomcatweb/
重啓tomcat;
vim /data/tomcatweb/1.jsp
<html><body><center>
Now time is: <%=new java.util.Date()%>
</center></body></html>
用curl訪問:
curl -xlocalhost:80 www.123.com/1.jsp
結果顯示:
<html><body><center>
Now time is: Thu Apr 07 16:06:58 CST 2016
</center></body></html>