使用 Java 的 Windows 运行应用程序列表
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Windows running application list using Java
提问by Palanisami
How to get Windows running application list using Java?I got to get the processlist.
如何使用 Java 获取 Windows 运行应用程序列表？我必须获取进程列表。
回答by Philippe
I would recommend also using the qprocess utility, then, if you need more info about a process, use wmic.
我还建议使用 qprocess 实用程序，然后，如果您需要有关进程的更多信息，请使用 wmic。
Example :
例子 ：
String line;
try {
Process proc = Runtime.getRuntime().exec("wmic.exe");
BufferedReader input = new BufferedReader(new InputStreamReader(proc.getInputStream()));
OutputStreamWriter oStream = new OutputStreamWriter(proc.getOutputStream());
oStream .write("process where name='explorer.exe'");
oStream .flush();
oStream .close();
while ((line = input.readLine()) != null) {
System.out.println(line);
}
input.close();
} catch (IOException ioe) {
ioe.printStackTrace();
}
See http://ss64.com/nt/wmic.htmlor http://support.microsoft.com/servicedesks/webcasts/wc072402/listofsampleusage.aspfor some example of what you can get from wmic...
请参阅http://ss64.com/nt/wmic.html或http://support.microsoft.com/servicedesks/webcasts/wc072402/listofsampleusage.asp了解您可以从 wmic 获得的一些示例...
回答by Rorick
You can run some command line util from Java for collecting processes information. For example:
您可以从 Java 运行一些命令行工具来收集进程信息。例如：
Process process = Runtime.getRuntime().exec("qprocess");
BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
Then you just read its output and parse it. qprocessis a standard Windows XP utility. In other versions of Windows you probably need some other utility.
然后你只需读取它的输出并解析它。qprocess是一个标准的 Windows XP 实用程序。在其他版本的 Windows 中，您可能需要一些其他实用程序。
回答by ghostdog74
回答by Panchotiya Vipul
package com.vipul;
import java.applet.Applet;
import java.awt.Checkbox;
import java.awt.Choice;
import java.awt.Font;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
public class BatchExecuteService extends Applet {
public Choice choice;
public void init()
{
setFont(new Font("Helvetica", Font.BOLD, 36));
choice = new Choice();
}
public static void main(String[] args) {
BatchExecuteService batchExecuteService = new BatchExecuteService();
batchExecuteService.run();
}
List<String> processList = new ArrayList<String>();
public void run() {
try {
Runtime runtime = Runtime.getRuntime();
Process process = runtime.exec("D:\server.bat");
process.getOutputStream().close();
InputStream inputStream = process.getInputStream();
InputStreamReader inputstreamreader = new InputStreamReader(
inputStream);
BufferedReader bufferedrReader = new BufferedReader(
inputstreamreader);
BufferedReader bufferedrReader1 = new BufferedReader(
inputstreamreader);
String strLine = "";
String x[]=new String[100];
int i=0;
int t=0;
while ((strLine = bufferedrReader.readLine()) != null)
{
// System.out.println(strLine);
String[] a=strLine.split(",");
x[i++]=a[0];
}
// System.out.println("Length : "+i);
for(int j=2;j<i;j++)
{
System.out.println(x[j]);
}
}
catch (IOException ioException)
{
ioException.printStackTrace();
}
}
}
you can create batch file like
您可以创建批处理文件，例如
TASKLIST /v /FI "STATUS eq running" /FO "CSV" /FI "Username eq LHPL002\soft" /FI "MEMUSAGE gt 10000" /FI "Windowtitle ne N/A" /NH
TASKLIST /v /FI "STATUS eq running" /FO "CSV" /FI "Username eq LHPL002\soft" /FI "MEMUSAGE gt 10000" /FI "Windowtitle ne N/A" /NH
