public static void main(String[] args) {
ArrayList<String> fileList = new ArrayList<>();
fileList.add("D:\\桌面\\a.txt");
fileList.add("D:\\桌面\\b.txt");
String s = createZipFile(fileList, "D:\\桌面", "压缩");
System.out.println(s);
}
public static String createZipFile (List<String> fileList, String zipFilePath, String zipFileName) {
if ((fileList == null) || (fileList.size() == 0)) {
return null;
}
// 构建压缩文件File
File zipFile = new File(zipFilePath + "\\" + zipFileName + ".zip");
// 初期化ZIP流
ZipOutputStream out = null;
try {
// 构建ZIP流对象
out = new ZipOutputStream(new FileOutputStream(zipFile));
// 循环处理传过来的集合
for (int i = 0; i < fileList.size(); i++) {
// 获取目标文件
File inFile = new File(fileList.get(i));
if (inFile.exists()) {
// 定义ZipEntry对象
ZipEntry entry = new ZipEntry(inFile.getName());
// 赋予ZIP流对象属性
out.putNextEntry(entry);
int len = 0;
// 缓冲
byte[] buffer = new byte[1024];
// 构建FileInputStream流对象
FileInputStream fis;
fis = new FileInputStream(inFile);
while ((len = fis.read(buffer)) > 0) {
out.write(buffer, 0, len);
out.flush();
}
// 关闭closeEntry
out.closeEntry();
// 关闭FileInputStream
fis.close();
}
}
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
// 最后关闭ZIP流
out.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return zipFilePath + "\\" + zipFileName + ".zip";
}