摘要：
import java.io.UnsupportedEncodingException; import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; import javax.crypto.Cipher; import javax.crypto.spec.SecretKeySpec; i... 阅读全文
摘要：
import java.security.MessageDigest; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; public class MD5 { private final Log logger = LogFactory.getLog(MD5.cla... 阅读全文