生成包含文本文件的zip

    文本文件中包含字符串，这段代码是零前提直接生成一个包含带字符串文本文件的zip，较常见的应用，但不是向既存zip文件追加文本

 

import java.io.FileOutputStream;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;

public class AddFileToZip {

    public static void main(String[] args) {
        appendFileToZip("test.zip");
    }

    public static void appendFileToZip(String zipFileName) {
        try {
            ZipOutputStream out = new ZipOutputStream(new FileOutputStream(
                    zipFileName));
            // for put directory
            out.putNextEntry(new ZipEntry("/"));
            // for put file
            out.putNextEntry(new ZipEntry("test1.txt"));
            String stringIntoZipTxt = "This is the string put into the newly crreated text in the zip...";
            byte[] bs = stringIntoZipTxt.getBytes();
            out.write(bs);

            System.out.println("Zip Done!");
            out.close();

        } catch (Exception e) {
        }
    }

}