我在win8上安装Java,配置好环境变量后,运行java没问题,运行javac却一直提示
找不到或无法加载主类
重启也无效
我环境变量配置为:
CLASSPATH:
.;C:\Program Files (x86)\Java\jdk1.7.0_03\lib\dt.jar;C:\Program Files (x86)\Java\jdk1.7.0_03\lib\tools.jar;
JAVA_HOME:
C:\Program Files (x86)\Java\jdk1.7.0_03
Path:
C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS Client\;%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;%SYSTEMROOT%\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Windows Live\Shared;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x86;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x64;.;
C:\Program Files (x86)\Java\jdk1.7.0_03\bin;
该怎么改才能运行?求大神相助!!!(path里面一大堆东西是系统原有的,不知道拿来干嘛)
放到最前面然后.%java-home%;