public static String compress(String str) throws IOException {
if (str == null || str.length() == 0) {
return str;
}
ByteArrayOutputStream out = new ByteArrayOutputStream();
GZIPOutputStream gzip = new GZIPOutputStream(out);
gzip.write(str.getBytes());
gzip.close();
String outStr = out.toString("UTF-8");
return outStr;
}
转载于:https://www.cnblogs.com/zany-hui/articles/4892178.html