processbuilder_开发者

ProcessBuilder does not stop

I am trying to decode an mp3 file to a wav file by using the ProcessBuilder class under Linux. For some reason the process does not stop so that I have to cancel it manually.[详细]

2023-04-08 19:22 分类：问答

Subprocess started from Java finishes using waitFor but streams aren't terminated

I am using Java\'s ProcessBuilder to start a subprocess, which is another Java program that has to run in a separate JVM.[详细]

2023-04-05 17:22 分类：问答

Setting a java ProcessBuilder environment with a bash script

I\'ve been using ProcessBuilder to successfully invoke a process with various environment variables using env.put(\"VAR\",\"value\").[详细]

2023-04-03 20:01 分类：问答

Java ProcessBuilder running in specific directory

How can开发者_如何学运维 i start a process using processbuilder in a specific directory? thanks!Look into this method in the ProcessBuilder class.[详细]

2023-04-01 19:04 分类：问答

Using Java's ProcessBuilder to run SoX

I am running SoX from java using a ProcessBuilder to trim a wav file. I am sure I should be able to run SoX, cause in the other JUnit tests, I manage to successfully run the following commands:[详细]

2023-03-24 18:20 分类：问答

Difference between ProcessBuilder and Runtime.exec()

I\'m trying to execute an external command from java code, but there\'s a difference I\'ve noticed between Runtime.getRuntime().exec(...) and new ProcessBuilder(...).start().[详细]

2023-03-24 00:02 分类：问答

How to find the PostgreSQL installation folder via Java without user interaction?

In my Java application I want to implement the option to dump/restore a PostgreSQL database. Some google research showed me that calling pg_dump/pg_restore via Java\'s ProcessBuilder is probably the b[详细]

2023-03-22 21:29 分类：问答

Invoking multiple commands using ProcessBuilder

I am invoking ProcessBuilder with the following command-line: {\"cmd.exe\", \"/c\", \"C:\\\\Program Files\\\\Micr开发者_Go百科osoft Visual Studio 10.0\\\\Common7\\\\Tools\\\\..\\\\..\\\\VC\\\\vcvarsa[详细]

2023-03-20 07:25 分类：问答

How to pause process run using Java's ProcessBuilder.start()?

Alright, so I\'m writing this program that essentially batch runs other java programs for me (multiple times, varying parameters, parallel executions, etc).[详细]

2023-03-09 17:27 分类：问答

Pass String as params from one Java App to another

I\'m trying to pass String as parameter from one Java Aplications to second as StartUp parameter for example I have Aplications that must call start another Java Aplication (just contains only JOptio[详细]

2023-03-08 17:11 分类：问答