关于 java：如何从我的结果中压缩文件？

How to zip files from my result?

本问题已经有最佳答案，请猛点这里访问。

我需要知道如何压缩从结果中获得的文件，我文件夹中的所有文件都比 1 月 30 日旧，我需要压缩它们，我该怎么办？？

请看代码：

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package agefilefilter;

import java.io.File;
import java.io.FileFilter;
import java.io.IOException;
import java.util.Date
import java.util.GregorianCalendar;

import org.apache.commons.io.filefilter.AgeFileFilter;

public class AgeFileFilterTest {

public static void main(String[] args) throws IOException {

File directory = new File(“C:\\\\Users\\\\kroon_000\\\\Desktop\\\\files”);

GregorianCalendar cal = new GregorianCalendar();
cal.set(2014, 0, 30, 0, 0, 0); // January 30th, 2014
Date cutoffDate = cal.getTime();

System.out.println(“\
Before” + cutoffDate);
displayFiles(directory, new AgeFileFilter(cutoffDate));

}

public static void displayFiles(File directory, FileFilter fileFilter) {
File[] files = directory.listFiles(fileFilter);
for (File file : files) {
Date lastMod = new Date(file.lastModified());
System.out.println(“File:” + file.getName() +“, Date:” + lastMod +“”);
}
}

}

结果：

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Before Thu Jan 30 00:00:00 CAT 2014
File: 2014–01–12–17–37–28–11304–Processed_INST–11304–20140112–120140112.zip, Date: Sun Jan 12 17:37:29 CAT 2014
File: Bill Issuer Summary – 2014–01–23 to 2014–01–23.pdf, Date: Fri Jan 24 02:18:39 CAT 2014
File: Cape Agulhas Settlement for 2013–12–02 to 2013–12–02.csv, Date: Tue Dec 03 09:24:06 CAT 2013
File: Cape Agulhas Settlement for 2013–12–02 to 2013–12–02.pdf, Date: Tue Dec 03 09:24:06 CAT 2013
File: Cape Agulhas Store Trans for 2013–12–02 to 2013–12–02.csv, Date: Tue Dec 03 09:24:09 CAT 2013

How to zip files from my result?

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