爪哇 - C-像叉？ [英] Java - C-Like Fork?

问题描述

是否有可能做一个C像在Java中叉，采用新的独立JVM进程？

Is it possible to do a "C like" fork in java, using an new independent jvm process ?

如何？

推荐答案

有趣地，我只是在做这个：在运行其他Java程序的Java进程。我以前的文章从的Runtime.exec（）来的ProcessBuilder 作为一个坚实的基础，并的当的Runtime.exec（）不会的一个很好的建议如何狼吞虎咽的输出流。

Funnily, I am just working on this: a Java process running other Java processes. I used the article From Runtime.exec() to ProcessBuilder as a solid base, and When Runtime.exec() won't as a good advice how to gobble the output streams.

PS：对于那些想知道，我不得不这样做（而不是产生新的线程），由于另一个Java进程正在检查这些过程这是，通常情况下，分别与shell命令运行的presence。

PS.: For those wondering, I had to do that (instead of spawning new threads) because yet another Java process is checking the presence of these processes which are, normally, ran separately with shell commands.

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