[exec] interact with bat

[刘东]

Hi all,
      When I use commons-exec to call os script like .bat on windows,I meet 
problem.
the bat script like this:

del /p d:\133.mht
dir

When use   commons-exec  to call this,There no pause after  "del /p 
d:\133.mht",and "dir" command execute.
The code shows as follow:
File testDir = new File(
               "D:/eclipse_works/exec/opensource/exec/src/test/scripts");
       File testScript = TestUtil.resolveScriptForOS(testDir + "/test");
       File printArgsScript = TestUtil
               .resolveScriptForOS(testDir + "/deltest");


       ByteArrayOutputStream baos = new ByteArrayOutputStream();
       PumpStreamHandler pumpStreamHandler = new PumpStreamHandler(baos, baos);
       pumpStreamHandler.start();

       Executor exec = new DefaultExecutor();
       exec.setStreamHandler(pumpStreamHandler);
       // exec.setStreamHandler(new PumpStreamHandler(baos, baos));
       CommandLine cl = new CommandLine(printArgsScript);
       exec.execute(cl);
       System.out.println("out===== " + baos.toString().toString());

when run:
out=====
D:\eclipse_works\exec>del /p d:\133.mht
d:\133.mht，要删除(Y/N)吗?

D:\eclipse_works\exec>dir
 驱动器 D 中的卷没有标签。
 卷的序列号是 C850-03F6

 D:\eclipse_works\exec 的目录

2010-08-10  20:35    <DIR>          .
2010-08-10  20:35    <DIR>          ..
2010-08-10  20:38               495 .classpath
2010-08-10  20:35               380 .project
2010-08-10  20:35    <DIR>          .settings
2010-08-10  20:38    <DIR>          bin
2010-08-10  20:35    <DIR>          opensource
2010-08-10  20:35    <DIR>          src
              2 个文件            875 字节
              6 个目录 13,176,107,008 可用字节


how to resolve this problem?
thanks ahead

2010-08-12 



刘东