//準備掃碼支付下單請求參數(shù)??? public static Map prepareScanMap(String scancode_type){??????? Map reqMap = new HashMap();??????? reqMap.put("service","active_scancode_order");??????? reqMap.put("charset",charset);??????? reqMap.put("mer_id",mer_id);??????? reqMap.put("sign_type",sign_type);??????? reqMap.put("ret_url","http://www.baidu.com");??????? reqMap.put("notify_url","http://www.baidu.com");??????? reqMap.put("res_format",res_format);??????? reqMap.put("version","4.0");??????? reqMap.put("goods_inf","測試商品");??????? reqMap.put("order_id",orderid);??????? reqMap.put("mer_date",merdate);??????? reqMap.put("amount","1");??????? reqMap.put("amt_type","RMB");??????? reqMap.put("scancode_type",scancode_type);??????? return reqMap;??? }