Java运行时错误

Question

I am using the following code to try and retrieve information from the Windows Task Manager:

Runtime.getRuntime().exec("tasklist /v /fi");

When I enter "tasklist /v /fi" into windows CMD it works, but in java it gives me the error that the file path could not be found.

Answer 1

使用字符串数组运行带有多个选项的命令。

Runtime.getRuntime().exec(new String[]{"tasklist","/v","/fi"});