java压缩文件夹下的所有文件和选定文件

Java代码
package zip;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;

import org.apache.tools.zip.ZipEntry;
import org.apache.tools.zip.ZipOutputStream;
 
public class test {  
      
    /** 
     *  
     * @param inputFileName 输入一个文件夹 
     * @param zipFileName   输出一个压缩文件夹，打包后文件名字 
     * @throws Exception 
     */ 
    public void zip(String inputFileName, String zipFileName) throws Exception {  
        System.out.println(zipFileName);  
        zip(zipFileName, new File(inputFileName));  
    }  
 
    private void zip(String zipFileName, File inputFile) throws Exception {  
        ZipOutputStream out = new ZipOutputStream(new FileOutputStream(  
                zipFileName));  
        zip(out, inputFile, "");  
        System.out.println("zip done");  
        out.close();  
    }  
 
    private void zip(ZipOutputStream out, File f, String base) throws Exception {  
        if (f.isDirectory()) {  //判断是否为目录  
            File[] fl = f.listFiles();  
//            out.putNextEntry(new org.apache.tools.zip.ZipEntry(base + "/"));  
            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 {                //压缩目录中的所有文件  
//            out.putNextEntry(new org.apache.tools.zip.ZipEntry(base));  
            out.putNextEntry(new ZipEntry(base));  
            FileInputStream in = new FileInputStream(f);  
            int b;  
            System.out.println(base);  
            while ((b = in.read()) != -1) {  
                out.write(b);  
            }  
            in.close();  
        }  
    }  
 
    public static void main(String[] temp) {  
        String inputFileName = "F:\\xxx\\excel\\多文件合并测试";    //你要压缩的文件夹  
        String zipFileName = "D:\\test.zip";  //压缩后的zip文件  
 
        test book = new test();  
        try {  
            book.zip(inputFileName, zipFileName);  
        } catch (Exception ex) {  
            ex.printStackTrace();  
        }  
    }  
 
} 

org.apache.tools.zip.ZipOutputStream
和ZipEntry在ant.jar里，能解决中文问题，当然，你也可以使用java.util.zip下的，只是中文文件的话.会产生乱码，并且压缩后文件损坏
 



转载http://www.iteye.com/topic/836483