/// <summary>
/// 构造银宝网银支付请求URL
/// </summary>
/// <param name="p2_xn">商户订单号,商户系统生成的订单号</param>
/// <param name="p4_pd">支付方式ID,用户选择的支付银行ID(银行ID列表）</param>
/// <param name="p5_name">产品名称,商户自定义产品名称</param>
/// <param name="p6_amount">支付金额,支付金额(两位小数)</param>
/// <param name="p8_ex">扩展信息,商户自定义信息，原样返回</param>
/// <param name="p9_url">通知地址,充值成功后通知和显示的地址</param>
/// <param name="p1_md">指令类型,网银=1,卡类=2，默认为1</param>
/// <param name="p7_cr">币种,1=人民币</param>
/// <param name="p11_mode">调用模式,0 返回充值地址，由商户负责跳转 1 显示银宝充值界面,跳转到充值 2 不显示银宝充值界面 直接跳转到网</param>
/// <param name="p10_reply">是否通知,不通知=0，通知=1</param>
/// <param name="p12_ver">版本号,当前为 1 ,如有变动我们回通知您</param>
/// <returns>生成的URL签名</returns>
/// <remarks>注意传入的参数不能为空</remarks>
public string CreateDirectPayUrl(string p2_xn, string p4_pd, string p5_name, string p6_amount, string p8_ex, string p9_url, int p1_md = 1, int p7_cr = 1, int p10_reply = 1, int p11_mode = 2, int p12_ver = 1)
{
string query = string.Format("p1_md={0}&p2_xn={1}&p3_bn={2}&p4_pd={3}&p5_name={4}&p6_amount={5}&p7_cr={6}&p8_ex={7}&p9_url={8}&p10_reply={9}&p11_mode={10}&p12_ver={11}",
p1_md, p2_xn, Config.Partner, p4_pd, p5_name, p6_amount, p7_cr, p8_ex, p9_url, p10_reply, p11_mode, p12_ver
);
return(YinBao.YinBaoDeGet(query, Config.Key));
}
/// <summary>
/// 构造md5签名字符串
/// </summary>
/// <param name="nvc">NameValues集合</param>
/// <param name="key">安全校验码</param>
/// <returns>返回排序后的字符串（自动剔除末尾的sign和sign_type类型）</returns>
private string BuildSignString(System.Collections.Specialized.NameValueCollection nvc, string key)
{
string[] Sortedstr = YinBao.BubbleSort(nvc.AllKeys); //对参数进行排序
StringBuilder prestr = new StringBuilder(); //构造待md5摘要字符串
for (int i = 0; i < Sortedstr.Length; i++)
{
if (nvc.Get(Sortedstr[i]) != "" && Sortedstr[i] != "sign")
{
if (i == Sortedstr.Length - 1)
{
prestr.Append(Sortedstr[i] + "=" + nvc.Get(Sortedstr[i]));
}
else
{
prestr.Append(Sortedstr[i] + "=" + nvc.Get(Sortedstr[i]) + "&");
}
}
}
prestr.Append(key);//追加key
return(prestr.ToString());
}
/// <summary>
/// 将返回的URL生成Md5摘要
/// </summary>
/// <param name="coll">NameValues集合，通过Request.QueryString或Request.Form方式取得</param>
/// <returns>返回sign串</returns>
public string GetMD5Sign(System.Collections.Specialized.NameValueCollection coll)
{
return(YinBao.GetMD5(BuildSignString(coll, Config.Key), YinBao._Input_Charset));
}