/// <summary>
/// 创建临时二维码
/// </summary>
/// <param name="wxappid"></param>
/// <param name="expire_seconds">有效时间</param>
/// <param name="scene_id">二维码参数</param>
/// <returns></returns>
public CreateQRCodeResult CreateTmpQRCode(string wxappid, int expire_seconds, int scene_id)
{
CreateQRCodeResult wxresult = null;
int retrycount = 0;
int maxretrycount = 3;
string access_token = "";
access_token = GetAccessToken(wxappid);
string url = string.Format("https://api.weixin.qq.com/cgi-bin/qrcode/create?access_token={0}", access_token);
string sendcontent = "{\"expire_seconds\": " + expire_seconds.ToString() + ", \"action_name\": \"QR_SCENE\", \"action_info\": {\"scene\": {\"scene_id\": " + scene_id.ToString() + "}}}";
while (retrycount < maxretrycount)
{
wxresult = ObjectSeriallizeHelper.JsonToObject <CreateQRCodeResult>(WXInterfaceHttpRequest(url, sendcontent, "post"));
if (wxresult.errcode == 0)
{
break;
}
else
{
if (wxresult.errcode == 40014 || wxresult.errcode == 42001)
{
access_token = GetAccessToken(wxappid, true);
}
retrycount++;
}
}
return(wxresult);
}
/// <summary>
/// 创建临时二维码
/// </summary>
private void CreateTmpQRCode()
{
string errmsg = "";
string wxappid = WXApiInfo.wxappid;
int scene_id = 0;
BLLSequence myseq = new BLLSequence();
bool result = myseq.GetCreateTmpQRCodeScene_id(ref scene_id, ref errmsg);
if (result)
{
CreateQRCodeResult info = new CreateQRCodeResult();
CallWXInterface mybll = new CallWXInterface();
DateTime failuredate = DateTime.Now.AddSeconds(3600);
info = mybll.CreateTmpQRCode(wxappid, 3600, scene_id);
BLLQRManage myqr = new BLLQRManage();
result = myqr.CreateTmpQRCode(info.ticket, info.expire_seconds, info.url, 0, scene_id, "绑定用户", failuredate, ref errmsg);
if (result)
{
string str = "\"url\":\"" + info.url + "\"";
Response.Write(outjson.Replace("#code#", "0").Replace("#msg#", "").Replace("\"data\":null", str));
Response.End();
}
else
{
Response.Write(outjson.Replace("#code#", "-1").Replace("#msg#", errmsg));
Response.End();
}
}
else
{
Response.Write(outjson.Replace("#code#", "-1").Replace("#msg#", errmsg));
Response.End();
}
}