诸位，最近学习java，写一个小程序，有这样一个问题：
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程序中检测windows中某个进程是否已经 存在或者运行
在检测后，如果进程存在，则结束该进程
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请问我应该如何做呢？？？
应该参考哪个类？？？
还望高手指教
------解决方案--------------------
新出炉的东西
结贴 结贴
- Java code
package CSDNTest;import java.io.BufferedReader;import java.io.InputStreamReader;public class ProcessHandler { /** * @author coldanimal; ProcessHandler windowns version. */ public static boolean findRunningProcess(String processName) { String platform = System.getProperty("os.name"); if (platform.contains("Windows")) { return findRunningWindowsProcess(processName); } else if (platform.contains("Linux")) { return findRunningLinuxProcess(processName); } else { throw new RuntimeException("Unknown platform " + platform); } } private static boolean findRunningLinuxProcess(String processName) { return false; } private static boolean findRunningWindowsProcess(String processName) { BufferedReader bufferedReader = null; Process proc = null; try { proc = Runtime.getRuntime().exec("tasklist /FI \"IMAGENAME eq " + processName + "\""); bufferedReader = new BufferedReader(new InputStreamReader(proc.getInputStream())); String line; while ((line = bufferedReader.readLine()) != null) { if (line.contains(processName)) { return true; } } return false; } catch (Exception ex) { ex.printStackTrace(); return false; } finally { if (bufferedReader != null) { try { bufferedReader.close(); } catch (Exception ex) { } } if (proc != null) { try { proc.destroy(); } catch (Exception ex) { } } } } public static boolean killRunningProcess(String processName){ String platform = System.getProperty("os.name"); if(platform.contains("Windows")){ return killRunningWindowsProcess(processName); }else if(platform.contains("Linux")){ return false; } throw new RuntimeException("Unkown platform " + platform); } private static boolean killRunningWindowsProcess(String processName){ try { Runtime.getRuntime().exec("taskkill /IM " + processName); System.out.println("kill process successful"); System.out.println("Process " + processName + " was killed. Mission completed."); return true; } catch (Exception ex) { ex.printStackTrace(); System.out.println("kill process fail"); System.out.println("Misson failed."); return false; } } public static void main(String[] args) { if(ProcessHandler.findRunningProcess("notepad.exe")){ ProcessHandler.killRunningProcess("notepad.exe"); } }}
------解决方案--------------------
在 XP 下有 tasklist.exe 它会返回当前运行的进程。你再用程序读取这个输出就可以解析查找里面的 notepad.exe.
Process p = Runtime.getRuntime().execute("cmd.exe /c tasklist.exe");
InputStream input = p.getInputStream();
...
我们用 cmd.exe /c tasklist.exe | find "flashget.exe" 这时区分大小写的，不合适，可能要自己用代码不区分大小写的方式去查找 notepad.exe 。
C:\WINDOWS\system32>tasklist | find "flashget.exe"
flashget.exe 4564 Console 0 8,752 K