批量文件打成ZIP压缩包包

批量文件打包
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.util.zip.ZipEntry;
import java.util.zip.ZipInputStream;
import java.util.zip.ZipOutputStream;

public class ZipFile {
//注.该代码会将该文件夹下的所有文件进行打包
//destinationDir 打包成功后ZIP存放的路径
//fileName 是你要打包成功后生成的文件名
private String destinationDir = ""; // zip file dir
private String fileName = ""; // zip file name
private ZipOutputStream zout; // zip class
private ZipInputStream zin;

public ZipFile(String temp1,String temp2){
this.destinationDir = temp1;
this.fileName=temp2;
}

public void newZip() throws FileNotFoundException {
File temp=new File(this.destinationDir);
temp.mkdirs();
zout =
new ZipOutputStream(
new FileOutputStream(
this.destinationDir + "\\" + this.fileName));
}

//首先刪除该文件夾下所有文件
public void deleteAllFile(File tempDir) throws Exception {
File temp_file[] = null;
temp_file = tempDir.listFiles();
for (int i = 0; i < temp_file.length; i++) {
if (temp_file[i].isFile()) {
temp_file[i].delete();
}
}
}

//压缩文件夹下面的所有文件为ZIP文件 tempDir是需要打包
的文件夹路径
public void createZipFile(File tempDir) throws Exception
{
File temp_file[] = null;
System.out.println(tempDir);
byte temp[] = new byte[512];
temp_file = tempDir.listFiles();
for (int i = 0; i < temp_file.length; i++) {
if (temp_file[i].isFile()) {
FileInputStream in = new
FileInputStream(temp_file[i]);
String temp1=new
String(temp_file[i].getAbsolutePath().getBytes("ISO8859-1"));
if(!temp1.endsWith("zip")){
ZipEntry zip =
new ZipEntry(temp_file[i].getName());
zout.putNextEntry(zip);
int len = 0;
while ((len = in.read(temp)) != -1) {
zout.write(temp, 0, len);
}
zout.closeEntry();
}
}else{
createZipFile(temp_file[i]);
}
}
}

public void closeZip() throws Exception{
this.zout.close();
}

public void getZipFile(File tempDir){
try{
this.newZip();
this.createZipFile(tempDir);
this.closeZip();
}catch(Exception e){
e.printStackTrace();
}
}
//调用上面的方法
public static void main(String[] args) {
File path = new File("打包成功后zip的路径");
try {
new ZipFile("需打包的文件夹路径","打包成功后的文件名
").getZipFile(path);
//如：new ZipFile("E:\\Test","abc").getZipFile(path);
} catch (Exception e) {
e.printStackTrace();
}
}
}

@
注：在这里deleteAllFile该方法并没有调用根据不同的需求在决定是否使用