Process.Start Help in Java

Question

是否可以在Java中执行以下C＃代码？

Process.Start("c:/test.exe", "filearg1,filearg2,filearg3");

Answer 1

Yes, but you need to use Runtime and Process classes.

You can use something like this:

Runtime rt = Runtime.getRuntime();
Process proc = rt.exec("c:/test.exe filearg1,filearg2,filearg3");

Answer 2

我建议您阅读“当Runtime.exec（）不会”文章。

Answer 3

ProcessBuilder is the recommended way of managing external processes since Java 5. There is a nicer interface for manipulating environment variables, and an option to automatically redirect standard error to standard output.

Unfortunately, as with Runtime.exec() you still have to manually start up a thread to consume processes output stream (and error stream) to prevent it from blocking the system.