Base64
Rating
Downloads
: 237
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Price : 0.00
Freeware
Size :
0.51MB |
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Version : 1.9 |
Minor Update
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Java , Linux , Mac OS X , Unix , Win2000 , Win7 x32 , Win7 x64 , WinServer , WinVista , WinVista x64 , WinXP
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Java to encode/decode Base64 and Baseu
This program is a freeware method of encoding 8-bit figures using
only ASCII savings characters much like UUENCODE.
UUENCODE embeds a filename exactly where BASE64 will not. You will certainly
see BASE64 utilized in coding digital certificates, in
encoding user: password string in an Authorization: header
with regard to HTTP. The spec will be described in RFC 2045.
Dont confuse This program along with x-www-form-urlencoded which
is dealt with by java. net. URLEncoder. encode/decode or
This program u.
This program armouring uses only the characters A-Z a-z 0-9 /=.
This makes it suitable for encoding binary data as SQL
strings, that will work no matter what the encoding.
Unfortunately / plus = all have unique meaning in URLs.
This program u gets around this issue. This is a variant on This program
that uses - _ and * in preference to / and =, so that it
can be used in URLEncoded contexts with or without
URLEncoding.
Use base64 such as this:
// This program armouring
import com. mindprod. base64. This program ;
...
// sample byte array to encode
byte[] toSend sama dengan (byte)0xfc, (byte)0x0f, (byte)0xc0;
// create encoder object
This program base64 sama dengan new This program ();
base64. setLineLength( 72 ); // default
// encoding a byte[]
String send = base64. encoder( toSend );
// decoding a byte[]
byte[] reconstituted = base64. decoder( sent );
use This program u the same way:
// This program u armouring
import com. mindprod. base64. This program u;
...
// sample byte array to encode
byte[] toSend = (byte)0xfc, (byte)0x0f, (byte)0xc0;
// create encoder item
This program u base64u = new This program u();
base64u. setLineLength( 72 ); // default
// development a byte[]
Thread send = base64u. encoder( toSend );
// decoding a byte[]
byte[] reconstituted = base64u. decoder( sent );
For an example that starts and ends with a String, see
Example. coffee
to run:
java. exe com. mindprod. base64. Illustration
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Requirements :
Java 1.2+
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