InputStream input = null;
ZipOutputStream zipOut = new ZipOutputStream(new FileOutputStream(
"c:\\a.zip"));
File file = new File("c:\\zip\\");
if(file.isDirectory()){
File[] fff = file.listFiles();
for(int i = 0; i < fff.length; ++i){
input = new FileInputStream(fff[i]);
zipOut.putNextEntry(new ZipEntry(file.getName()
+ File.separator + fff[i].getName()));
int temp = 0;
while((temp = input.read()) != -1){
System.out.println(temp);
zipOut.write(temp);
}
input.close();
}
}
zipOut.close(); // 别忘记加关闭哦 否则你懂的
#####unzip#####
public static void unZip() throws ZipException, IOException{
System.out.println(File.separator);
File file = new File("c:\\r.zip");
File outFile = null;
ZipFile zipFile = new ZipFile(file);
ZipInputStream zipInput = new ZipInputStream(new FileInputStream(file));
ZipEntry entry = null;
InputStream input = null;
OutputStream output = null;
while((entry = zipInput.getNextEntry()) != null){
System.out.println("解压缩" + entry.getName() + "文件");
outFile = new File("c:\\mm\\"+entry.getName());
if(!outFile.getParentFile().exists()){
outFile.getParentFile().mkdir();
}
if(!outFile.exists()){
outFile.createNewFile();
}
input = zipFile.getInputStream(entry);
output = new FileOutputStream(outFile);
int temp = 0;
while((temp = input.read()) != -1){
output.write(temp);
}
input.close();
output.close();
}
}
java zip
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转载自jiachenmianyu.iteye.com/blog/2262031
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