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PObat file does not execute within Java
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copied!<p>I have written some code for executing <code>.bat</code> file. which contains some commands like setting java <code>classpath,etc</code>..And finally there is one command which runs a Java class file.The H<code>elloWorld class</code> converts some xml file and generating a new xml file in some folder. When I double click .bat file, it executes fine, but when I try to run I am not getting any output as I was getting through double click the <code>.bat</code> file. How to make a batch execute and probably it would be nice if I could see the results through Java console. </p> <p>Following is MyJava code to execute the .bat file</p> <pre><code>public void run2() { try { String []commands = {"cmd.exe","/C","C:/MyWork/Java/classes/run.bat"} ; Process p = Runtime.getRuntime().exec(commands); BufferedReader in = new BufferedReader(new InputStreamReader( p.getInputStream())); String line = null; while ((line = in.readLine()) != null) { System.out.println(line); } } catch (IOException e) { e.printStackTrace(); } } </code></pre> <p>And below the some commands which has been set to .bat file</p> <pre><code>set CLASSPATH=%CLASSPATH%;C:/MyWork/Java set CLASSPATH=%CLASSPATH%;C:/MyWork/Java/classes java -cp test.jar;test2.jar test.HelloWorld </code></pre> <p>Tried with <code>"/C"</code> commad as well. It does not execute. Actually it does not give effect of double click the <code>.bat</code> file. Is there any other way that I can try with?</p> <p>I can see the contents inside the <code>.bat</code> file through Eclipse console. But it does not give the desired output. Desired output means when I double click <code>.bat</code> file, it executes well. But through <code>java</code> call, I can see the contents only . </p>

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