Question

在Windows2008系统下java如何获取系统进程信息？

Answer 1

public class ProcessInfo {
public static void main(String[] args) {
//s1();
s3();
}
/**
* 获取系统进程信息
*/
public static void s3() {
{
Process process = null;
try {
/**
* tasklist 或 ipconfig 只要在cmd 模式下可运行都可以.
*/
process = Runtime.getRuntime().exec("cmd.exe /c tasklist");
BufferedReader input = new BufferedReader(
new InputStreamReader(process.getInputStream()));
String line = " ";
int i=0;
while ((line = input.readLine()) != null) {
System.out.println(line);
i++;
}
System.out.println("进程总数为："+i);
input.close();
} catch (IOException e) {
e.printStackTrace();
}
}

}
}