/// <summary>
/// 获取资金对账单
/// </summary>
/// <param name="parameter"></param>
/// <returns></returns>
/// <exception cref="ArgumentNullException">传入的参数是null</exception>
/// <exception cref="WeChatPayException">调用微信接口失败时返回的错误信息</exception>
public async Task <OrderTable> GetFundBillAsync(QueryFundBillRequest parameter)
{
if (parameter == null)
{
throw new ArgumentNullException(nameof(parameter));
}
parameter.AppId = _appId;
parameter.MchId = _mchId;
parameter.Sign = WeChatSignHelper.CreateMd5Sign(parameter, _secretKey);
string url = "https://api.mch.weixin.qq.com/pay/downloadfundflow";
string body = XmlSerializeHelper.ObjectToXmlString(parameter);
string result = await _client.ExecutePostRequest(url, new Dictionary <string, string>(),
body, "xml/text");
if (result.Contains("error_code"))
{
var xml = new XmlDocument();
xml.Load(result);
var nodes = xml.FirstChild;
throw new WeChatApiException(nodes["error_code"].InnerText,
nodes["return_msg"].InnerText, "下载对账单");
}
return(new OrderTable(result));
}
public async Task GetFundBill()
{
string nonce = Caster.WeChat.Common.Helper.GetNonceStr(32);
string date = "20200224";
var parameter = new QueryFundBillRequest
{
Date = date,
Nonce = nonce,
AccountType = "Basic"
};
var result = await _web.PayService.GetFundBillAsync(parameter);
Assert.True(result != null, "result!=null");
}
