這里附上1.7jdk的下載地址,直接用迅雷既可以下載:
https://download.oracle.com/otn/java/jdk/7u80-b15/jdk-7u80-linux-x64.rpm
https://download.oracle.com/otn/java/jdk/7u80-b15/jdk-7u80-linux-x64.tar.gz
其他版本的jdk下載:http://www.oracle.com/technetwork/java/javase/downloads/
需要注冊,注冊完后進行下載,免費的,登錄后復制下載地址,
安裝:
rpm包:rpm -ivh jdk-7****.rpm,安裝后的默認路徑為/usr/java/jdk1.7
tar包:tar -zxvf jdk-7u79-linux-x64.tar.gz,安裝的路徑就是自己解壓的路徑,比如我在/usr/local/java/解壓,就在當前目錄
另jdk環境變量配置:
#JAVA PATH export JAVA_HOME=/usr/local/java/jdk1.7 export CLASSPATH=$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/jre/lib export PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH:$HOME/bin
一台服務器部署多個tomcat教程地址:https://www.cnblogs.com/jimmyTang-J/p/11372684.html