public static bool GetAccessToken(out string accessToken, out string errMsg)
{
accessToken = string.Empty;
errMsg = string.Empty;
if (SAppAccessTokenBusiness.GetAccessToken(out accessToken))
{
//如果缓存中存在访问access_token,直接返回缓存的access_token
return(true);
}
else
{
//如果缓存中不存在访问access_token，调用微信接口获取，并写入缓存
string url = string.Format("https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={0}&secret={1}", WeiXinConfig.WXSmallAppId, WeiXinConfig.WXSmallAppSecret);
string json = Utils.WebClientDownloadString(url);
Dictionary <string, object> dict = new Dictionary <string, object>();
if (WeiXinJsonHelper.GetResponseJsonResult(json, ref dict))
{
accessToken = dict["access_token"].ToString();
int expires = int.Parse(dict["expires_in"].ToString());
SAppAccessTokenBusiness.AddAccessToken(accessToken, expires - 60);
return(true);
}
else
{
errMsg = dict["errmsg"].ToString();
return(false);
}
}
}
public static bool GetOpenTokenForScanQR(string code, out string accsess_token, out string refresh_token, out string openId, out string unionId)
{
accsess_token = string.Empty;
refresh_token = string.Empty;
openId = string.Empty;
unionId = string.Empty;
string url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid={0}&secret={1}&code={2}&grant_type=authorization_code";
url = string.Format(url, WeiXinConfig.OpenAppId, WeiXinConfig.OpenAppSecret, code);
string str = Utils.WebClientDownloadString(url);
Dictionary <string, object> dict = new Dictionary <string, object>();
if (WeiXinJsonHelper.GetResponseJsonResult(str, ref dict))
{
accsess_token = dict["access_token"].ToString();
refresh_token = dict["refresh_token"].ToString();
openId = dict["openid"].ToString();
//unionId当且仅当该网站应用已获得该用户的userinfo授权时，才会出现该字段。
unionId = dict.ContainsKey("unionid") ? dict["unionid"].ToString() : string.Empty;
return(true);
}
else
{
return(false);
}
}
public static bool GetUnionIdFromOpen(string openId, string accsess_token, out string unionId, out string errMsg)
{
unionId = string.Empty;
errMsg = string.Empty;
if (XCCloudUnionIDBusiness.GetUnionID(openId, out unionId))
{
//如果缓存中存在访问unionId,直接返回缓存的unionId
return(true);
}
else
{
//获取用户基本信息
string url = "https://api.weixin.qq.com/sns/userinfo?access_token={0}&openid={1}";
url = string.Format(url, accsess_token, openId);
string list = Utils.WebClientDownloadString(url);
Dictionary <string, object> dict = new Dictionary <string, object>();
if (WeiXinJsonHelper.GetResponseJsonResult(list, ref dict))
{
if (dict.ContainsKey("errcode"))
{
errMsg = dict["errmsg"].ToString();
return(false);
}
unionId = dict["unionid"].ToString();
return(true);
}
else
{
errMsg = "获取用户基本信息出错";
return(false);
}
}
}
public static bool GetTokenForScanQR(string code, out string accsess_token, out string refresh_token, out string openId, out string errMsg)
{
accsess_token = string.Empty;
refresh_token = string.Empty;
openId = string.Empty;
errMsg = string.Empty;
string url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid={0}&secret={1}&code={2}&grant_type=authorization_code";
url = string.Format(url, WeiXinConfig.AppId, WeiXinConfig.AppSecret, code);
string str = Utils.WebClientDownloadString(url);
Dictionary <string, object> dict = new Dictionary <string, object>();
if (WeiXinJsonHelper.GetResponseJsonResult(str, ref dict))
{
accsess_token = dict["access_token"].ToString();
refresh_token = dict["refresh_token"].ToString();
openId = dict["openid"].ToString();
return(true);
}
else
{
errMsg = dict["errmsg"].ToString();
return(false);
}
}
/// <summary>
/// 获取微信访问openid
/// </summary>
/// <returns></returns>
public static bool GetOpenId(string code, string key, out string openId)
{
openId = string.Empty;
if (RegisterOpenIDBusiness.GetOpenId(Constant.WeiXinOpenId + key, out openId))
{
//如果缓存中存在访问openId,直接返回缓存的openId
return(true);
}
else
{
//如果缓存中不存在访问openId，调用微信接口获取，并写入缓存
string url = string.Format("https://api.weixin.qq.com/sns/oauth2/access_token?appid={0}&secret={1}&code={2}&grant_type=authorization_code", WeiXinConfig.AppId, WeiXinConfig.AppSecret, code);
string json = Utils.WebClientDownloadString(url);
Dictionary <string, object> dict = new Dictionary <string, object>();
if (WeiXinJsonHelper.GetResponseJsonResult(json, ref dict))
{
openId = dict["openid"].ToString();
int expires = int.Parse(dict["expires_in"].ToString());
RegisterOpenIDBusiness.AddOpenId(Constant.WeiXinOpenId + key, openId, expires - 60);
return(true);
}
else
{
return(false);
}
}
}
public static bool GetWeiXinSAppUserSession(string code, ref WeiXinSAppSessionModel sessionModel, out string serverSessionKey, out string errMsg)
{
sessionModel = null;
errMsg = string.Empty;
serverSessionKey = string.Empty;
string url = string.Format("https://api.weixin.qq.com/sns/jscode2session?appid={0}&secret={1}&js_code={2}&grant_type=authorization_code", WeiXinConfig.WXSmallAppId, WeiXinConfig.WXSmallAppSecret, code);
string str = Utils.WebClientDownloadString(url);
Dictionary <string, object> dict = new Dictionary <string, object>();
LogHelper.SaveLog(TxtLogType.WeiXin, TxtLogContentType.Common, TxtLogFileType.Day, str);
if (WeiXinJsonHelper.GetResponseJsonResult(str, ref dict))
{
sessionModel = new WeiXinSAppSessionModel();
sessionModel.OpenId = dict["openid"].ToString();
sessionModel.SessionKey = dict["session_key"].ToString();
sessionModel.UnionId = dict.ContainsKey("unionid") ? dict["unionid"].ToString():"";
if (WeiXinSAppSessionBussiness.Add(sessionModel, WeiXinConfig.WXSmallAppSessionTime, out serverSessionKey))
{
return(true);
}
else
{
return(false);
}
}
else
{
errMsg = dict["errmsg"].ToString();
return(false);
}
}
private bool getWxUser <T>(string openId, out T userInfo, out string errMsg)
{
userInfo = default(T);
errMsg = string.Empty;
string accsess_token = string.Empty;
if (TokenMana.GetAccessToken(out accsess_token))
{
string url = "https://api.weixin.qq.com/cgi-bin/user/info?access_token={0}&openid={1}";
url = string.Format(url, accsess_token, openId);
string str = Utils.WebClientDownloadString(url);
Dictionary <string, object> dict = new Dictionary <string, object>();
if (WeiXinJsonHelper.GetResponseJsonResult(str, ref dict))
{
userInfo = Utils.DataContractJsonDeserializer <T>(str);
}
else
{
errMsg = "获取用户信息出错：" + dict["errcode"].ToString() + " " + dict["errmsg"].ToString();
return(false);
}
return(true);
}
else
{
errMsg = "获取微信令牌出错";
return(false);
}
}
private bool getWxUsers <T>(string nextOpenId, out UserInfoCollection <T> userInfoCollection, out string errMsg)
{
userInfoCollection = null;
errMsg = string.Empty;
string accsess_token = string.Empty;
string openId = string.Empty;
if (TokenMana.GetAccessToken(out accsess_token))
{
string url = "https://api.weixin.qq.com/cgi-bin/user/get?access_token={0}&next_openid={1}";
url = string.Format(url, accsess_token, nextOpenId);
string list = Utils.WebClientDownloadString(url);
Dictionary <string, object> dict = new Dictionary <string, object>();
if (WeiXinJsonHelper.GetResponseJsonResult(list, ref dict))
{
var openidarr = ((Dictionary <string, object>)dict["data"])["openid"] as object[];
if (openidarr != null && openidarr.Length > 0)
{
var userinfoarr = new object[openidarr.Length];
for (int i = 0; i < openidarr.Length; i++)
{
userinfoarr[i] = new { openid = openidarr[i].ToString() };
}
var pushData = new { user_list = userinfoarr };
string json = Utils.SerializeObject(pushData).ToString();
url = "https://api.weixin.qq.com/cgi-bin/user/info/batchget?access_token={0}";
url = string.Format(url, accsess_token);
string str = Utils.HttpPost(url, json);
if (WeiXinJsonHelper.GetResponseJsonResult(str, ref dict))
{
userInfoCollection = Utils.DataContractJsonDeserializer <UserInfoCollection <T> >(str);
}
else
{
errMsg = "获取用户基本信息出错：" + dict["errcode"].ToString() + " " + dict["errmsg"].ToString();
return(false);
}
}
}
else
{
errMsg = "获取用户列表出错：" + dict["errcode"].ToString() + " " + dict["errmsg"].ToString();
return(false);
}
return(true);
}
else
{
errMsg = "获取微信令牌出错";
return(false);
}
}
public static bool GetUnionId(string openId, out string unionId, out string errMsg)
{
unionId = string.Empty;
errMsg = string.Empty;
if (XCCloudUnionIDBusiness.GetUnionID(openId, out unionId))
{
//如果缓存中存在访问unionId,直接返回缓存的unionId
return(true);
}
else
{
//获取用户基本信息
string access_token = string.Empty;
if (TokenMana.GetAccessToken(out access_token))
{
string url = "https://api.weixin.qq.com/cgi-bin/user/info?access_token={0}&openid={1}";
url = string.Format(url, access_token, openId);
string list = Utils.WebClientDownloadString(url);
Dictionary <string, object> dict = new Dictionary <string, object>();
if (WeiXinJsonHelper.GetResponseJsonResult(list, ref dict))
{
if (dict.ContainsKey("errcode"))
{
errMsg = dict["errmsg"].ToString();
return(false);
}
if (dict["subscribe"].ToString().Equals("0"))
{
errMsg = "该用户未关注微信公众号";
return(false);
}
unionId = dict["unionid"].ToString();
XCCloudUnionIDBusiness.SetUnionID(openId, unionId);
return(true);
}
else
{
errMsg = "获取用户基本信息出错";
return(false);
}
}
else
{
errMsg = "获取微信令牌出错";
return(false);
}
}
}
public static bool IsValid(string access_token)
{
string url = "https://api.weixin.qq.com/cgi-bin/getcallbackip?access_token={0}";
url = string.Format(url, access_token);
string list = Utils.WebClientDownloadString(url);
Dictionary <string, object> dict = new Dictionary <string, object>();
//LogHelper.SaveLog("access_token：" + access_token);
if (WeiXinJsonHelper.GetResponseJsonResult(list, ref dict))
{
//LogHelper.SaveLog("ip_list.length：" + ((object[])dict["ip_list"]).Length);
return(true);
}
else
{
LogHelper.SaveLog("errcode：" + dict["errcode"].ToString() + " " + dict["errmsg"].ToString());
return(false);
}
}
private static bool Push <TConfig, TData>(string openId, string accessToken, string form_id, TData dataModel, out string errMsg)
{
errMsg = string.Empty;
TConfig configModel = default(TConfig);
if (!SAppMsgConfig.GetMsgTemplateConfig <TConfig>(ref configModel, CommonConfig.SAppMessagePushXmlFilePath))
{
errMsg = "读取微信消息配置文件出错";
return(false);
}
if (string.IsNullOrEmpty(accessToken))
{
if (!SAppTokenMana.GetAccessToken(out accessToken, out errMsg))
{
errMsg = "获取微信令牌出错";
return(false);
}
}
string json = SAppMessagePushFactory.CreateMsgJson <TConfig, TData>(openId, form_id, configModel, dataModel);
string url = "https://api.weixin.qq.com/cgi-bin/message/wxopen/template/send?access_token={0}";
url = string.Format(url, accessToken);
string str = Utils.HttpPost(url, json);
Dictionary <string, object> dict = new Dictionary <string, object>();
if (WeiXinJsonHelper.GetResponseJsonResult(str, ref dict))
{
return(true);
}
else
{
errMsg = dict["errmsg"].ToString();
return(false);
}
}
private bool getWxFans <T>(string tagName, string nextOpenId, out UserInfoCollection <T> userInfoCollection, out string errMsg)
{
userInfoCollection = null;
errMsg = string.Empty;
string accsess_token = string.Empty;
string openId = string.Empty;
if (TokenMana.GetAccessToken(out accsess_token))
{
string url = "https://api.weixin.qq.com/cgi-bin/tags/get?access_token={0}";
url = string.Format(url, accsess_token);
Dictionary <string, object> dict = new Dictionary <string, object>();
string list = Utils.WebClientDownloadString(url);
if (WeiXinJsonHelper.GetResponseJsonResult(list, ref dict))
{
var tagId = 0;
var tags = (object[])dict["tags"];
if (tags != null && tags.Length > 0)
{
foreach (IDictionary <string, object> el in tags)
{
if (el != null)
{
var dicPara = new Dictionary <string, object>(el, StringComparer.OrdinalIgnoreCase);
string name = dicPara.ContainsKey("name") ? dicPara["name"].ToString() : string.Empty;
if (name.Equals(tagName, StringComparison.OrdinalIgnoreCase))
{
int.TryParse(dicPara["id"].ToString(), out tagId);
break;
}
}
}
}
if (tagId == 0)
{
errMsg = "该标签不存在";
return(false);
}
var pushData = new { tagid = tagId, next_openid = nextOpenId };
string json = Utils.SerializeObject(pushData).ToString();
url = "https://api.weixin.qq.com/cgi-bin/user/tag/get?access_token={0}";
url = string.Format(url, accsess_token);
string str = Utils.HttpPost(url, json);
if (WeiXinJsonHelper.GetResponseJsonResult(str, ref dict))
{
var openidarr = ((Dictionary <string, object>)dict["data"])["openid"] as object[];
if (openidarr != null && openidarr.Length > 0)
{
var userinfoarr = new object[openidarr.Length];
for (int i = 0; i < openidarr.Length; i++)
{
userinfoarr[i] = new { openid = openidarr[i].ToString() };
}
var pushData2 = new { user_list = userinfoarr };
json = Utils.SerializeObject(pushData2).ToString();
url = "https://api.weixin.qq.com/cgi-bin/user/info/batchget?access_token={0}";
url = string.Format(url, accsess_token);
str = Utils.HttpPost(url, json);
if (WeiXinJsonHelper.GetResponseJsonResult(str, ref dict))
{
userInfoCollection = Utils.DataContractJsonDeserializer <UserInfoCollection <T> >(str);
}
else
{
errMsg = "获取用户基本信息出错：" + dict["errcode"].ToString() + " " + dict["errmsg"].ToString();
return(false);
}
}
}
else
{
errMsg = "获取标签粉丝信息出错:" + dict["errcode"].ToString() + " " + dict["errmsg"].ToString();
return(false);
}
}
else
{
errMsg = "获取标签列表出错：" + dict["errcode"].ToString() + " " + dict["errmsg"].ToString();
return(false);
}
return(true);
}
else
{
errMsg = "获取微信令牌出错";
return(false);
}
}
