问在命令行运行Shell脚本

EN

Process p;
InputStream in;
BufferedReader br;
String line;
String cmd;
cmd = "D:/cygwin/bin/bash -c '/bin/test/app.sh" +three_ltr_id+""+mon_code+""+year_code+""+part_no+""+version_no+" '";
System.out.println("EXECUTING: " + cmd);
p = Runtime.getRuntime().exec(cmd);
in = p.getInputStream();
p.waitFor();
 br = new BufferedReader(new InputStreamReader(in));
 System.out.println("OUT:");
 while ((line = br.readLine()) != null) {
 System.out.println(line);
 System.out.println("SCRIPT EXECUTED PROPERLY");