ackage org.fh.util;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
/**
* 說明：java壓縮成zip
* 作者：FH Admin
* from：fhadmin.cn
*/
public class FileZip {
/**
* @param inputFileName 你要壓縮的文件夾(整個完整路徑)
* @param zipFileName 壓縮后的文件(整個完整路徑)
* @throws Exception
*/
public static Boolean zip(String inputFileName, String zipFileName) throws Exception {
zip(zipFileName, new File(inputFileName));
return true;
}
private static void zip(String zipFileName, File inputFile) throws Exception {
ZipOutputStream out = new ZipOutputStream(new FileOutputStream(zipFileName));
zip(out, inputFile, "");
out.flush();
out.close();
}
private static void zip(ZipOutputStream out, File f, String base) throws Exception {
if (f.isDirectory()) {
File[] fl = f.listFiles();
out.putNextEntry(new ZipEntry(base + "/"));
base = base.length() == 0 ? "" : base + "/";
for (int i = 0; i < fl.length; i++) {
zip(out, fl[i], base + fl[i].getName());
}
} else {
out.putNextEntry(new ZipEntry(base));
FileInputStream in = new FileInputStream(f);
int b;
while ((b = in.read()) != -1) {
out.write(b);
}
in.close();
}
}
public static void main(String [] temp){? ? ?
try {? ? ? ? ?
zip("E:\\ftl","E:\\test.zip");//你要壓縮的文件夾? ? ? 和? 壓縮后的文件
}catch (Exception ex) {? ? ?
ex.printStackTrace();? ?
}?
}
}
