1.JDK安裝配置：
將jdk-7u60-linux-x64.tar.gz的安裝包上傳至/usr/local/目錄
1)#chmod 755 jdk-7u60-linux-x64.tar.gz
2)# tarzxvfjdk-7u60-linux-x64.tar.gz//解壓
3)# mvjdk-7u60-linux-x64jdk
4)#vim/etc/profile
exportJAVA_HOME=/usr/java/jdk
exportJAVA_BIN=/usr/java/jdk/bin
exportPATH=$PATH:$JAVA_HOME/bin
exportCLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export JAVA_HOMEJAVA_BIN PATH CLASSPATH
5)#source/etc/profile//使配置生效
測試：
#java –version
出現(xiàn)下面內(nèi)容就OK了丘侠。
ava version"1.7.0_60"
Java(TM) SERuntime Environment (build 1.7.0_60-b19)
Java HotSpot(TM)64-Bit Server VM (build 24.60-b09, mixed mode)
2.Tomcat安裝
1)#mkdir /usr/local/apache
2)上傳apache-tomcat-8.0.21.tar.gz到mkdir /usr/local/apache
3)#tar zxvfapache-tomcat-8.0.21.tar.gz–C/usr/local/apache
4)#chmod+x/usr/local/apache/apache-tomcat-8.0.21/bin/*.sh
5)vim /usr/local/apache/apache-tomcat-8.0.21/bin/catalina.sh
加入JAVA_OPTS="-Xms1024m–Xmx3072m"http://內(nèi)存限制
啟動tomcat
6)# /usr/local/apache/apache-tomcat-8.0.21/bin/catalina.shstart
