JAVA自带的加密算法-MD5\SHA1\BASE64
需要导入jar包:
commons-codec.jar
MD5
String str = "abc";DigestUtils.md5Hex(str);
SHA1
String str = "abc";DigestUtils.shaHex(str);
BASE64
//加密String str= "abc"; // abc为要加密的字符串byte[] b = Base64.encodeBase64(str.getBytes(), true);System.out.println(new
String(b));//解密String str = "YWJj"; // YWJj为要解密的字符串byte[] b = Base64.decodeBase64(str.getBytes());System.out.println(new
String(b));from http://blog.csdn.net/bestcxx/article/details/50125553
浙公网安备 33010602011771号