OA信用盘平台维护与Md5加密密码 加密字符串

public static String md5(String str) {OA信用盘平台维护【企 娥:217 1793 408】
String result = "";
try {
MessageDigest md = MessageDigest.getInstance("MD5");
byte[] bytes = md.digest(str.getBytes());
result = converByteToString(bytes);
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
}
return result;
}
/**

• Purpose:将byte数组写出为String
• @author Hermanwang
• @param bytes
• @return
• @return String
  */
  public static String converByteToString(byte[] bytes) {
  String result ="";
  for(int i=0; i<bytes.length ;i++){
  int temp = bytes[i] & 0xff;
  String temphex =Integer.toHexString(temp);
  if(temphex.length()<2){
  result += "0"+temphex;
  }else{
  result += temphex;
  }
  }
  return result;
  }