java精典例案例
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JAVA监视系统进程
- import java.io.*;
- public class ListProcess {
- public static void main(String[] args) throws IOException
- {
- Runtime runtime = Runtime.getRuntime();
- String cmds[] = {"cmd", "/c", "tasklist"};
- Process proc = runtime.exec(cmds);
- InputStream inputstream = proc.getInputStream();
- InputStreamReader inputstreamreader = new InputStreamReader(inputstream);
- BufferedReader bufferedreader = new BufferedReader(inputstreamreader);
- String line;
- while ((line = bufferedreader.readLine()) != null)
- {
- System.out.println(line);
- }
- }
- }