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从服务器下载 Linux 64位 jdk 到本地。下载地址:\192.167.100.225shareToolJAVAjdk-6u34-linux-x64.bin
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给安装文件添加执行权限
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$ chmod +x jdk-6u34-linux-x64.bin
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安装 jdk
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$ mkdir -p /opt/jdk6 $ cp ./jdk-6u34-linux-x64.bin /opt/jdk6 $ cd /opt/jdk6 $ ./jdk-6u34-linux-x64.bin
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修改环境变量
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$ sudo vim /etc/environment
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PATH 中加入 /opt/jdk6/jdk1.6.0_34/bin,新建 JAVA_HOME 和 CLASSPATH,例:
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PATH="/opt/jdk6/jdk1.6.0_34/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games" JAVA_HOME=/opt/jdk6/jdk1.6.0_34 CLASSPATH=.:/opt/jdk6/jdk1.6.0_34/lib
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