/// <summary>
///得到js验证
/// </summary>
/// <returns></returns>
protected virtual WechatModel GetWechatModel()
{
if (!Site.IsOpenImages)
{
return(null);
}
var url = Request.Url.AbsoluteUri;
var siteWechat = this.Wechat(null);
string key = Winner.Creator.Get <Winner.Base.ISecurity>().EncryptMd5(string.Format("{0}{1}", siteWechat.AppId, url));
var rev = Ioc.Resolve <ICacheApplicationService>().Get <IDictionary <string, string> >(key);
if (rev == null)
{
rev = siteWechat.GetJsSdkSignature(url);
if (rev == null)
{
return(null);
}
Ioc.Resolve <ICacheApplicationService>().Set(key, rev, DateTime.Now.AddSeconds(7100));
}
var model = new WechatModel
{
AppId = siteWechat.AppId,
Timestamp = rev["timestamp"],
NonceStr = rev["noncestr"],
Signature = rev["signature"]
};
return(model);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public virtual ActionResult Index(string message)
{
var model = new WechatModel
{
AccountNumbers = GetAccountNumbers(),
Message = message
};
return(View("~/Views/Account/Wchat/Index.cshtml", model));
}
/// <summary>
/// 首页
/// </summary>
/// <returns></returns>
public ActionResult Index()
{
var site = this.GetEntity <SiteEntity>(SiteId);
if (site == null || string.IsNullOrEmpty(site.WechatAppId) || !site.IsOpenSubscribeUser)
{
return(Content("您尚未开通获取关注用户功能"));
}
var model = new WechatModel();
return(View("~/Views/Wechat/index.cshtml", model));
}
public IActionResult GetWechat(WechatModel model)
{
var response = ResponseModelFactory.CreateInstance;
var code = "0";
//model.Appid = "wx0bf342f51437ca67";
//model.Secret = "b58718e16c0d2736f3959587ccd4f24f";
//先根据用户请求的uri构造请求地址
string serviceUrl = "https://api.weixin.qq.com/sns/jscode2session?appid=" + model.Appid + "&secret=" + model.Secret +
"&js_code=" + model.Js_code;
//创建Web访问对象
HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create(serviceUrl);
//把用户传过来的数据转成“UTF-8”的字节流
//byte[] buf = System.Text.Encoding.GetEncoding("UTF-8").GetBytes(data);
myRequest.Method = "POST";
//myRequest.ContentLength = buf.Length;
myRequest.ContentType = "application/x-www-form-urlencoded";
//myRequest.MaximumAutomaticRedirections = 1;
//myRequest.AllowAutoRedirect = true;
//发送请求
Stream stream = myRequest.GetRequestStream();
//stream.Write(buf, 0, buf.Length);
stream.Close();
//获取接口返回值
//通过Web访问对象获取响应内容
HttpWebResponse myResponse = (HttpWebResponse)myRequest.GetResponse();
//通过响应内容流创建StreamReader对象，因为StreamReader更高级更快
StreamReader reader = new StreamReader(myResponse.GetResponseStream(), Encoding.UTF8);
//string returnXml = HttpUtility.UrlDecode(reader.ReadToEnd());//如果有编码问题就用这个方法
string returnJson = reader.ReadToEnd();//利用StreamReader就可以从响应内容从头读到尾
code = myResponse.StatusCode.ToString();
reader.Close();
myResponse.Close();
var data = JsonConvert.DeserializeObject <OpenIDModel>(returnJson);
if (code == "OK" && !string.IsNullOrEmpty(data.Openid))
{
response.SetSuccess();
response.SetData(data);
return(Ok(response));
}
else
{
response.SetFailed();
response.SetData(null);
return(Ok(response));
}
}
public ResponseItem MessageByIDs(WechatModel value)
{
var plt = User_Platforms_Wechat();
var f = new Fans(plt.Access_token);
String errMsg = String.Empty;
int errcode = 0;
foreach (var v in value.IDs)
{
JObject code = null;
if (value.Type.Equals("image"))
{
code = f.SendByImage(v, value.MaterialID);
}
if (value.Type.Equals("news"))
{
foreach (var vv in value.News)
{
if (string.IsNullOrEmpty(vv.url))
{
//根域名
vv.url = request.Url.Authority;
}
}
code = f.SendByNews(v, value.News);
}
else
{
code = f.SendMsg(v, value.Message);
}
if (code.Value <int>("errcode") != 0)
{
errcode = code.Value <int>("errcode");
errMsg += code.Value <String>("errmsg") + "，";
}
}
return(new ResponseItem(errcode, errMsg));
}
public virtual ActionResult Modify(WechatModel model)
{
if (model == null)
{
return(null);
}
var entity = new AccountNumberEntity {
Id = model.Id, Name = model.Name, SaveType = SaveType.Modify
};
entity.SetProperty(it => it.Name);
var result = new Dictionary <string, object>();
var rev = this.SaveEntity(entity);
var mess = rev ? "" : entity.Errors?.FirstOrDefault()?.Message;
result.Add("Status", rev);
result.Add("Message", mess);
return(this.Jsonp(result));
}
public IActionResult Index(WechatModel model)
{
ViewBag.acctoken = new WechatHelper(option).GetAccess_Token(model.AppId, model.AppSecret);
return(View());
}
