JAVA:MD5 Encryption Chinese & Note coding

Today, using Java's MD5 to encrypt a string (containing some Chinese), encountered problems, baffled.

After a search on the internet, only to know that the problem is [coding].

Previously in the ASP with MD5 encryption, understand the gb2312 and UTF-8 encoding, MD5 encryption results are not the same.

I didn't expect Java to have a similar problem, but the solution was simple:

The original code:

1	alg.update(txt.getBytes(encoding));

Just change to:

12345678

try        {            alg.update(txt.getBytes(encoding)); //        }        catch(UnsupportedEncodingException e)        {            alg.update(txt.getBytes());        }

2013-11-07

JAVA:MD5 Encryption Chinese & Note coding