package?com.flash.tn;

import?java.math.BigInteger;

public?class?Binary{
????
????public?static?String?bigIntegerToBinary（BigInteger?source）?{
????????String?binary?=?““;
????????BigInteger?one?=?new?BigInteger（“1“）??two?=?new?BigInteger（“2“）;
????????
????	while（!source.equals（BigInteger.ZERO））?{
????		if（source.mod（two）.equals（one））?{
????????????	binary?=?“1“?+?binary;
????????????}else?{
????????????	binary?=?“0“?+?binary;
????????????}
????		source?=?source.divide（two）;
????	}
????	
????????return?binary;
????}
????
????private?static?String?toBe128ForAscii（String?binary）?{
????	if（binary==null）?{
????		return?null;
????	}
????	
????	String?ascii?=?““??bin?=?null;
????	while（binary.length（）>0）?{
????		if（binary.length（）>7）?{
????			bin?=?binary.substring（binary.length（）-7?binary.length（））;
????			binary?=?binary.substring（0?binary.length（）-7）;
????		}else?{
????			bin?=?binary;
????			binary?=?““;
????			int?length?=?7-bin.length（）;
????			for（int?i=0;i????				bin?=?“0“+bin;
????			}
????		}

????		int?resultOf128?=?0;
????		for（int?i=bin.length（）-1;i>-1;i--）?{
????			int?asc?=?0;
????			if（bin.charAt（i）==‘1‘）?{
????				asc?=?1;
????				for（int?j=0;j<6-i;j++）?{
????????				asc*=2;
????????			}
????				resultOf128?+=asc;
????			}else?if（bin.charAt（i）==‘0‘）?{
????				asc?=?0;
????			}else?{
????				return?null;
????			}
????		}
????		
????		ascii?+=?String.valueOf（（char）resultOf128）;
????	}
????	
????	if（ascii.equals（““））?{
????		return?null;
????	}
????	return?ascii;
????}
????
????public?static?String?toBe128ForAscii（BigInteger?integer）?{
????	return?toBe128ForAscii（bigIntegerToBinary（integer））;
????}

????public?static?BigInteger?asciisOf128TobeBigInteger（String?source）?{
????	BigInteger?result?=?new?BigInteger（“0“）iii?=?new?BigInteger（“1“）?eight?=?new?BigInteger（“128“）;
		
		for（int?i=0;i			String?code?=?String.valueOf（（（int）source.substring（i?i+1）.charAt（0）））;
			result?=?result.add（new?BigInteger（code）.multiply（iii））;
			iii?=?iii.multiply（eight）;
		}
		
		return?result;
????}
????
????
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-05-31?16:04??TN--縐樺瘑鍏變韓綆楁硶\
?????文件?????????603??2019-05-31?16:04??TN--縐樺瘑鍏變韓綆楁硶\浣跨敤璇存槑.txt
?????目錄???????????0??2019-05-31?16:05??__MACOSX\
?????目錄???????????0??2019-05-31?16:05??__MACOSX\TN--縐樺瘑鍏變韓綆楁硶\
?????文件?????????210??2019-05-31?16:04??__MACOSX\TN--縐樺瘑鍏變韓綆楁硶\._浣跨敤璇存槑.txt
?????文件????????6148??2019-05-31?16:04??TN--縐樺瘑鍏變韓綆楁硶\.DS_Store
?????文件?????????120??2019-05-31?16:04??__MACOSX\TN--縐樺瘑鍏變韓綆楁硶\._.DS_Store
?????目錄???????????0??2019-05-21?22:50??TN--縐樺瘑鍏變韓綆楁硶\com\
?????文件????????6148??2019-05-31?15:52??TN--縐樺瘑鍏變韓綆楁硶\com\.DS_Store
?????目錄???????????0??2019-05-31?16:05??__MACOSX\TN--縐樺瘑鍏變韓綆楁硶\com\
?????文件?????????120??2019-05-31?15:52??__MACOSX\TN--縐樺瘑鍏變韓綆楁硶\com\._.DS_Store
?????目錄???????????0??2019-05-31?15:53??TN--縐樺瘑鍏變韓綆楁硶\com\flash\
?????文件????????6148??2019-05-31?15:55??TN--縐樺瘑鍏變韓綆楁硶\com\flash\.DS_Store
?????目錄???????????0??2019-05-31?16:05??__MACOSX\TN--縐樺瘑鍏變韓綆楁硶\com\flash\
?????文件?????????120??2019-05-31?15:55??__MACOSX\TN--縐樺瘑鍏變韓綆楁硶\com\flash\._.DS_Store
?????目錄???????????0??2019-05-31?15:56??TN--縐樺瘑鍏變韓綆楁硶\com\flash\tn\
?????文件????????1465??2019-05-31?14:32??TN--縐樺瘑鍏變韓綆楁硶\com\flash\tn\TNMain.java
?????文件????????2080??2019-05-31?15:08??TN--縐樺瘑鍏變韓綆楁硶\com\flash\tn\Binary.java
?????文件????????6148??2019-05-31?15:56??TN--縐樺瘑鍏變韓綆楁硶\com\flash\tn\.DS_Store
?????目錄???????????0??2019-05-31?16:05??__MACOSX\TN--縐樺瘑鍏變韓綆楁硶\com\flash\tn\
?????文件?????????120??2019-05-31?15:56??__MACOSX\TN--縐樺瘑鍏變韓綆楁硶\com\flash\tn\._.DS_Store
?????文件????????1805??2019-05-31?14:42??TN--縐樺瘑鍏變韓綆楁硶\com\flash\tn\EncodeStrengthen.java
?????文件?????????869??2019-05-21?22:45??TN--縐樺瘑鍏變韓綆楁硶\com\flash\tn\Decoder.java
?????文件????????2384??2019-05-29?22:11??TN--縐樺瘑鍏變韓綆楁硶\com\flash\tn\Decode.java
?????文件?????????683??2019-05-31?14:35??TN--縐樺瘑鍏變韓綆楁硶\com\flash\tn\SecretFragment.java
?????文件?????????483??2019-05-29?22:14??TN--縐樺瘑鍏變韓綆楁硶\com\flash\tn\Encoder.java
?????文件?????????176??2019-05-29?22:14??__MACOSX\TN--縐樺瘑鍏變韓綆楁硶\com\flash\tn\._Encoder.java