Linux停配置jdk1.7

Linux下配置jdk1.7

引自：http://blog.csdn.net/hzqnju/article/details/6779556

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1. 1. 1. 1. www.linuxidc.com@linux:~$?sudo?update-alternatives?--config?java??有?3?个候选项可用于替换?java?(提供?/usr/bin/java)。??
         2. ????
         3. ??选择???????路径????????????????????????????????????优先级??状态??------------------------??
         4. *?0????????????/usr/lib/jvm/java-6-openjdk/jre/bin/java???1061??????自动模式????1????????????/usr/lib/jvm/java-6-openjdk/jre/bin/java???1061??????手动模式??
         5. ??2????????????/usr/lib/jvm/java-6-sun/jre/bin/java???????63????????手动模式????3????????????/usr/lib/jvm/java-7-sun/bin/java???????????300???????手动模式??
         6. ????
         7. 要维持当前值[*]请按回车键，或者键入选择的编号：3??update-alternatives:?使用?/usr/lib/jvm/java-7-sun/bin/java?来提供?/usr/bin/java?(java)，于?手动模式?中。??

         第五步：测试

         1. www.linuxidc.com@linux:~$?java?-version??java?version?"1.7.0"??
         2. Java(TM)?SE?Runtime?Environment?(build?1.7.0-b147)??Java?HotSpot(TM)?Server?VM?(build?21.0-b17,?mixed?mode)?