Activity之间传值，Intent

//启动其他Activity之前

Intent i = new Intent(CardNumberActivity.this, GetCodeActivity.class);
      i.putExtra("cardNum", cardNumber);
      i.putExtra("bankName", map.get("bankTrueName"));
      i.putExtra("cardTypeName", map.get("cardTypeNmae"));
      i.putExtra("cardType", map.get("cardType"));
      i.putExtra("money", money);
      i.putExtra("orderno", orderno);

//到达另外一个Activity

intent = getIntent();
  cardNo = intent.getStringExtra("cardNum");
  bank = intent.getStringExtra("bankName");
  cardTypeName = intent.getStringExtra("cardTypeName");
  cardType = intent.getStringExtra("cardType");
  bankno = intent.getStringExtra("bankno");//行联号