Java中创建ZIP文件的方法
作者：xiaowen5555555
本文通过一段简单代码给大家介绍了java中创建zip文件的方法，代码超简单，感兴趣的朋友跟随脚本之家小编一起看看吧
java创建zip文件的代码如下如下：
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.zip.ZipEntry;
import java.util.zip.ZipInputStream;
import java.util.zip.ZipOutputStream;
public class ZipDemo {
public static void main(String[] args) throws IOException {
File file = new File("test.zip");
if(!file.exists())
file.createNewFile();
String string="test ZIP!";
byte[] buffer =string.getBytes();
FileOutputStream fOutputStream = new FileOutputStream(file);
ZipOutputStream zoutput = new ZipOutputStream(fOutputStream);
ZipEntry zEntry = new ZipEntry("test.txt");
zoutput.putNextEntry(zEntry);
zoutput.write(buffer);
zoutput.closeEntry();
zoutput.close();
}
}
补充：下面看下JAVA中创建ZIP文件，并向ZIP文件中写入并读取条目和数据
package File;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.zip.ZipEntry;
import java.util.zip.ZipInputStream;
import java.util.zip.ZipOutputStream;
public class ZipDemo {
public static void main(String[] args) throws IOException {
// TODO Auto-generated method stub
File file = new File("test.zip");
if(!file.exists())
file.createNewFile();
String string="my name is ysd!";
byte[] buffer =string.getBytes();
byte[] BufferInput =new byte[4096];
FileOutputStream fOutputStream = new FileOutputStream(file);
ZipOutputStream zoutput = new ZipOutputStream(fOutputStream);
ZipEntry zEntry = new ZipEntry("one.txt");
zoutput.putNextEntry(zEntry);
zoutput.write(buffer);
zoutput.closeEntry();
zoutput.close();
ZipInputStream zInputStream = new ZipInputStream(new FileInputStream(file));
ZipEntry zipEntry = null;
while((zipEntry=zInputStream.getNextEntry()) != null)
{
System.out.println(zipEntry.getName());
zInputStream.read(BufferInput);
System.out.println(new String(BufferInput));
zInputStream.closeEntry();
}
zInputStream.close();
}
}
总结
以上所述是小编给大家介绍的Java中创建ZIP文件的方法，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对脚本之家网站的支持！