JAVA调用命令行2

package loadMBQL;

import java.io.File;
import java.io.FilenameFilter;

public class LoadMBQL {

	/**
	 * @param args
	 * @throws Exception 
	 */
	public static void main(String[] args) throws Exception {
		String exeName = "E:\ShenTong\bin\oimpexp.exe";
		String srcFilePath = "E:/source data/MB_QL/node";
		String ip = "localhost";
		String dbname = "OSRDB";
		String port = "2003";
		String username = "SYSDBA";
		String password = "szoscar55";
		File srcFiles = new File(srcFilePath);
		String cmdStr = "" -S SYSDBA -T "MB_QL" -Y UTF-8 -B 30 -A 1 -d 1 -H " + ip
				+ " -D " + dbname + " -p " + port + " -U " + username + " -P "
				+ password;
		
		FilenameFilter filter = new FilenameFilter() {
			
			@Override
			public boolean accept(File dir, String name) {
				if(name.toLowerCase().endsWith(".bin")){
					return true;
				}else{
					return false;
				}				
			}
		};
		for (File f : srcFiles.listFiles(filter)) {
			String cmd = exeName + " -F "" + f.getAbsolutePath() + cmdStr;
			System.out.print(f.getAbsolutePath());
			long start = System.currentTimeMillis();
			cmdExec(cmd);
			System.out.println("	using time: " + (System.currentTimeMillis() - start) / 1000 + "s!");
		}
	}
	
	public static void cmdExec(String cmdStr) throws Exception {
		Process p = Runtime.getRuntime().exec(cmdStr);
		StreamGobbler errorGobbler = new StreamGobbler(p.getErrorStream(),
				"ERROR");
		errorGobbler.start();
		StreamGobbler outGobbler = new StreamGobbler(p.getInputStream(),
				"STDOUT");
		outGobbler.start();
		int result = p.waitFor();
		if (result != 0) {
			throw new Exception("exe run failed!");
		}
	}

}