81,122
社区成员
发帖
与我相关
我的任务
分享请发表友善的回复…
发表回复
GaryZhu 2004-07-15
- 打赏
- 举报
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
