public static byte[] decode(String base32) {
		return Base32Codec.INSTANCE.decode(base32);
	}
@Test
	public void decodeTest(){
		String a = "伦家是一个非常长的字符串";
		String decodeStr = Base32.decodeStr("4S6KNZNOW3TJRL7EXCAOJOFK5GOZ5ZNYXDUZLP7HTKCOLLMX46WKNZFYWI");
		assertEquals(a, decodeStr);
	}