登录或注册时密码的加密

/** 密码加密 */
	public static String getMD5String(String args) {
		return Base64.encode(
				Md5Token.getInstance().getLongToken(
						Md5Token.getInstance().getLongToken(args)
								+ MarketConstants.MD5_KEY), "UTF-8");
	}

上述所用到的类存放在E盘，Android_Demo中的密码加密中

new Thread() {

			@Override
			public void run() {
				try {
					List<NameValuePair> list = new ArrayList<NameValuePair>();
					list.add(new BasicNameValuePair("type", MarketConstants.TYPE_LOGIN));
					list.add(new BasicNameValuePair("loginName", loginName));
					String p = MarketUtils.getMD5String(password);
					list.add(new BasicNameValuePair("password", p));
					String jsonString = ServerAdapter.invokeServer(list,
							MarketConstants.SERVER_URL + "market");
					JSONObject json = new JSONObject(jsonString);
					int result = json.getInt("result");
					if (result == 0) {
						handler.sendMessage(handler.obtainMessage(0,
								json.getString("msg")));
					} else {
						JSONObject obj = json.getJSONObject("data");
						User user = new User();
						user._id = obj.getInt("id");
						user.email = obj.getString("email");
						user.isLogin = true;
						user.niceName = obj.getString("niceName");
						handler.sendMessage(handler.obtainMessage(1, user));
					}
				} catch (Exception e) {
					e.printStackTrace();
				}

			}
		}.start();