jdk的安装
1.卸载自带的OpenJdk
rpm -qa | grep jdk
yum -y remove java-1.7.0-openjdk-1.7.0.65-2.5.1.2.el6_5.x86_64
2.安装JDK1.7
直接解压即可
[root@rabbitmq src]# tar -zvxf jdk-7u5-linux-x64.tar.gz
[root@rabbitmq src]# mv jdk1.7.0_05 /usr/local/j2sdk
3.配置JDK
vim /etc/profile
添加:
JAVA_HOME=/usr/local/j2sdk
JRE_HOME=/usr/local/j2sdk/jre
PATH=
PATH:
JAVA_HOME/bin:
JREHOME/binCLASSPATH=.:
JAVA_HOME/lib/dt.jar:
JAVAHOME/lib/tools.jar:
JRE_HOME/lib
export JAVA_HOME JRE_HOME PATH CLASSPATH
source /etc/profile
检查JDK是否安装成功
[root@mastersql ~]# java -version
4.安装tomcat
tar xf apache-tomcat-7.0.57.tar.gz
拷贝解压文件到/usr/local/下并重命名为tomcat
cp apache-tomcat-7.0.57 /usr/local/tomcat
编辑环境变量
[root@rabbitmq bin]# vim /usr/local/tomcat/bin/setclasspath.sh
5.启动tomcat
[root@mastersql ~]# /usr/local/tomcat/bin/startup.sh
6.访问:
http://locathost:8080