利用apache的ant解决解压zip文件时碰到的gbk转成utf问题
/*** 解压指定zip文件。
*
* @param path zip文件路径
* @param unZipFileName 需要解压的zip文件名
* @throws IOException 解压遇到的IOException
*/
public static void unZip(String path, String unZipFileName) throws IOException {
ZipFile zipFile = new ZipFile(appendPath(getSdCardPath(), path, unZipFileName),
Constant.ENCODING_GBK);
for (Enumeration entries = zipFile.getEntries(); entries.hasMoreElements(); ) {
ZipEntry entry = (ZipEntry) entries.nextElement();
File file = new File(appendPath(getSdCardPath(), path, entry.getName()));
if (entry.isDirectory()) {//是目录，则创建之
if (!file.exists()) {
if (!file.mkdir()) {
throw new IOException("目录创建失败");
}
}
} else {//是文件
//如果指定文件的父目录不存在,则创建之.
File parentFile = file.getParentFile();
if (!parentFile.exists()) {
if (!parentFile.mkdir()) {
throw new IOException("目录创建失败");
}
}
byte[] buffer = new byte;
FileOutputStream fileOut = new FileOutputStream(file);
InputStream inputStream = zipFile.getInputStream(entry);
int readedBytes;
while ((readedBytes = inputStream.read(buffer)) > 0) {
fileOut.write(buffer, 0, readedBytes);
}
fileOut.close();
inputStream.close();
}
}
zipFile.close();
}
需要导入apache 的ant.jar包
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