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GaryZhu 2004-07-15
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try {
java.lang.Process myproc = Runtime.getRuntime().exec("cmd.exe /c set PATH");
InputStream is = myproc.getInputStream();
byte[] data = new byte[1024*2];
int i = 0;
is.read(data,0,1024*2);
System.out.println(new String(data));
is.close();
is = null;
} catch (IOException e) {
e.printStackTrace();
}
读取PATH，要读取CLASSPATH，则把PATH换成CLASSPATH
java.lang.Process myproc = Runtime.getRuntime().exec("cmd.exe /c set PATH");
InputStream is = myproc.getInputStream();
byte[] data = new byte[1024*2];
int i = 0;
is.read(data,0,1024*2);
System.out.println(new String(data));
is.close();
is = null;
} catch (IOException e) {
e.printStackTrace();
}
读取PATH，要读取CLASSPATH，则把PATH换成CLASSPATH
