/// <summary>
/// 立即购买 -> 确认收货地址 -> 确认支付
/// </summary>
/// <returns></returns>
public ActionResult PayApply()
{
bool flag = true;
string openid = Request.QueryString["openid"];
string total_fee = Request.QueryString["total_fee"];
//检测是否给当前页面传递了相关参数
if (string.IsNullOrEmpty(openid) || string.IsNullOrEmpty(total_fee))
{
Response.Write("<span style='color:#FF0000;font-size:20px'>" + "页面传参出错,请返回重试" + "</span>");
Log.Error(this.GetType().ToString(), "This page have not get params, cannot be inited, exit...");
flag = false;
ViewBag.CanSubmit = flag;
return View();
}
//若传递了相关参数，则调统一下单接口，获得后续相关接口的入口参数
JsApiPay jsApiPay = new JsApiPay(this.HttpContext);
jsApiPay.openid = openid;
jsApiPay.total_fee = int.Parse(total_fee);
//JSAPI支付预处理
try
{
WxPayData unifiedOrderResult = jsApiPay.GetUnifiedOrderResult();
string wxJsApiParam = jsApiPay.GetJsApiParameters();//获取H5调起JS API参数
Session["wxJsApiParam"] = wxJsApiParam;
Log.Debug(this.GetType().ToString(), "wxJsApiParam : " + wxJsApiParam);
//在页面上显示订单信息
Response.Write("<span style='color:#00CD00;font-size:20px'>订单详情：</span><br/>");
Response.Write("<span style='color:#00CD00;font-size:20px'>" + unifiedOrderResult.ToPrintStr() + "</span>");
}
catch (Exception ex)
{
LogFileHelper.WriteLogByTxt("/WeToken/PayApply页面下单异常：" + ex.Message);
Response.Write("<span style='color:#FF0000;font-size:20px'>" + "下单失败，请返回重试" + "</span>");
flag = false;
ViewBag.CanSubmit = flag;
}
ViewBag.CanSubmit = flag;
return View();
}
