Powershell open window (from Java.Runtime.exec)

问题

simple Question:

i want to call the powershell with some commands from java. But the Problem is that no Window appears. i want that the window with the Powershell appears.

String[] str= {
"powershell.exe", "-NoExit", "-Command", "echo", "hallo"
}

[...]

Runtime.getRuntime().exec(str);

[...]

回答1:

I was able to do it like this:

String[] str= { "cmd",  "/c", "start", "powershell.exe", "-NoExit", "-Command", "echo", "hallo" };

来源：https://stackoverflow.com/questions/25530774/powershell-open-window-from-java-runtime-exec