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jdk下载列表 命令 sudo wget http://download.oracle.com/otn-pub/java/jdk/7u67-b01/jdk-7u67-linux-i586.tar.gz?AuthParam=1410326306_b52dd588bcf28e5ea19c9fb8dbce21d9 -O jdk-7u67.tar.gz wget http://mirror.bit.edu.cn/apache/tomcat/tomcat-7/v7.0.55/bin/apache-tomcat-7.0.55.tar.gz -O apache-tomcat-7.0.55.tar.gz 解压缩目录 mkdir java mkdir jdk7 tar zxvf /alidata/soft/jdk-7u67.tar.gz -C /usr/java/jdk7/ 使用VI编辑器打开 <span>vi ~</span><span>/</span><span>.bashrc</span> 配置环境变量 export JAVA_HOME=/usr/java/jdk7 export JRE_HOME=${JAVA_HOME}/jre export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib export PATH=${JAVA_HOME}/bin:$PATH <p>保存退出，然后输入下面的命令来使之生效<span> source</span> <span>~</span><span>/</span><span>.bashrc</span></p>测试 <div style=""><div style=""><span>java</span><span>-</span><span>version</span></div></div (责任编辑：IT) |