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Process process = Runtime.getRuntime().exec(cmd);
InputStream fis = process.getInputStream();
BufferedReader br = new BufferedReader(new InputStreamReader(fis));
String line = null;
while ((line = br.readLine()) != null) {
System.out.println(line);
}
int flag = process.exitValue(); //¿ÉÒÔͨ¹ýflagÀ´ÅжÏÃüÁîÊÇ·ñÖ´Ðгɹ¦
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