Javac和java指向不同的环境 [英] Javac and java pointing to different environments
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问题描述
请帮助,
我试图运行编译的java类和获取错误,但当我尝试检查我的java环境,它指向不同的方式,如下所示
Please Help, I am trying to run a compiled java class and getting errors but when I try to check my java environments it points different ways as seen below
c:\NetBeansProjects\Hello\src>javac -version
javac 1.7.0
c:\NetBeansProjects\Hello\src>java -version
java version "1.6.0_31"
Java(TM) SE Runtime Environment (build 1.6.0_31-b05)
Java HotSpot(TM) 64-Bit Server VM (build 20.6-b01, mixed mode)
根据我的电脑/ p>
According to my PC(windows 7) I have
C:\Program Files (x86)\Java
jdk1.6.0_25
jdk1.7.0
jre6
jre7
如何指向Java 7 Jave 6 .....只是想尝试java 7看到的坚牢度相比java 6 ...希望所有我写的帮助。
How can I point it all to Java 7 or only Jave 6.....just want to try java 7 to see the fastness compared to java 6...hope all I have written helped.
干杯。 p>
Cheers.
推荐答案
看看你的路径 - 我怀疑c:\Windows \System32在JDK7目录之前...我怀疑这是Java 6无论什么原因。
Look at your path - I suspect c:\Windows\System32 is ahead of the JDK7 directory... and I suspect that's Java 6 for whatever reason.
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