急！求高手指教 java使用runtime类问题，直接在运行cmd的窗口下执行可以运行，用java的runtime类就不可以

[laoyingying1983]

Runtime runtime = Runtime.getRuntime();
runtime.exec("cmd pushd D:\\outerf");
Process process=runtime.exec("cmd cvs log ./outerf/Home.html");
InputStream fileerror=process.getErrorStream();
BufferedReader br1 = new BufferedReader(new InputStreamReader(fileerror));
System.out.println(br1.readLine());
InputStream file=process.getInputStream();
BufferedReader br = new BufferedReader(new InputStreamReader(file));
String line = null ;
while ((line = br.readLine()) != null ) {
System.out.println(line);
}
原因是cvs log后面的相对路径问题，又不晓得怎么改

[海子尘]

java程序里需要翻译字符\
你试试
("cmd cvs log \.\/outerf\/Home\.html");
不太清楚行不行

[laoyingying1983]

我觉得./取的是执行程序的当前路径，所以报错的，如何能push到d:\outerf呢？