/// <summary>
/// 获取JsApi权限配置的数组/四个参数
/// </summary>
/// <param name="Appid">应用id</param>
/// <param name="Appsecret">密钥</param>
/// <returns>json格式的四个参数</returns>
public string GetJsApiInfo(string Appid, string Appsecret)
{
string timestamp = CommonMethod.ConvertDateTimeInt(DateTime.Now).ToString(); //生成签名的时间戳
string nonceStr = CommonMethod.GetRandCode(16); //生成签名的随机串
string url = System.Web.HttpContext.Current.Request.Url.AbsoluteUri.ToString(); //当前的地址
string jsapi_ticket = "";
//ticket 缓存7200秒
if (System.Web.HttpContext.Current.Session["jsapi_ticket"] == null)
{
jsapi_ticket = CommonMethod.WebRequestPostOrGet("https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token=" + BasicApi.GetTokenSession(Appid, Appsecret) + "&type=jsapi", "");
System.Web.HttpContext.Current.Session["jsapi_ticket"] = jsapi_ticket;
System.Web.HttpContext.Current.Session.Timeout = 7200;
}
else
{
jsapi_ticket = System.Web.HttpContext.Current.Session["jsapi_ticket"].ToString();
}
Dictionary <string, object> respDic = (Dictionary <string, object>)Jss.DeserializeObject(jsapi_ticket);
jsapi_ticket = respDic["ticket"].ToString();//获取ticket
string[] ArrayList = { "jsapi_ticket=" + jsapi_ticket, "timestamp=" + timestamp, "noncestr=" + nonceStr, "url=" + url };
Array.Sort(ArrayList);
string signature = string.Join("&", ArrayList);
signature = FormsAuthentication.HashPasswordForStoringInConfigFile(signature, "SHA1").ToLower();
return("{\"appId\":\"" + Appid + "\", \"timestamp\":" + timestamp + ",\"nonceStr\":\"" + nonceStr + "\",\"signature\":\"" + signature + "\"}");
}
/// <summary>
/// 回复文本
/// </summary>
/// <param name="FromUserName">发送给谁(openid)</param>
/// <param name="ToUserName">来自谁(公众账号ID)</param>
/// <param name="Content">回复类型文本</param>
/// <returns>拼凑的XML</returns>
public static string ReText(string FromUserName, string ToUserName, string Content)
{
string XML = "<xml><ToUserName><![CDATA[" + FromUserName + "]]></ToUserName><FromUserName><![CDATA[" + ToUserName + "]]></FromUserName>"; //发送给谁(openid)，来自谁(公众账号ID)
XML += "<CreateTime>" + CommonMethod.ConvertDateTimeInt(DateTime.Now) + "</CreateTime>"; //回复时间戳
XML += "<MsgType><![CDATA[text]]></MsgType>"; //回复类型文本
XML += "<Content><![CDATA[" + Content + "]]></Content><FuncFlag>0</FuncFlag></xml>"; //回复内容 FuncFlag设置为1的时候，自动星标刚才接收到的消息，适合活动统计使用
return(XML);
}
/// <summary>
/// 回复单图文
/// </summary>
/// <param name="FromUserName">发送给谁(openid)</param>
/// <param name="ToUserName">来自谁(公众账号ID)</param>
/// <param name="Title">标题</param>
/// <param name="Description">详情</param>
/// <param name="PicUrl">图片地址</param>
/// <param name="Url">地址</param>
/// <returns>拼凑的XML</returns>
public static string ReArticle(string FromUserName, string ToUserName, string Title, string Description, string PicUrl, string Url)
{
string XML = "<xml><ToUserName><![CDATA[" + FromUserName + "]]></ToUserName><FromUserName><![CDATA[" + ToUserName + "]]></FromUserName>"; //发送给谁(openid)，来自谁(公众账号ID)
XML += "<CreateTime>" + CommonMethod.ConvertDateTimeInt(DateTime.Now) + "</CreateTime>"; //回复时间戳
XML += "<MsgType><![CDATA[news]]></MsgType><Content><![CDATA[]]></Content><ArticleCount>1</ArticleCount><Articles>";
XML += "<item><Title><![CDATA[" + Title + "]]></Title><Description><![CDATA[" + Description + "]]></Description><PicUrl><![CDATA[" + PicUrl + "]]></PicUrl><Url><![CDATA[" + Url + "]]></Url></item>";
XML += "</Articles><FuncFlag>0</FuncFlag></xml>";
return(XML);
}
/// <summary>
/// 多图文回复
/// </summary>
/// <param name="FromUserName">发送给谁(openid)</param>
/// <param name="ToUserName">来自谁(公众账号ID)</param>
/// <param name="ArticleCount">图文数量</param>
/// <param name="dtArticle"></param>
/// <returns></returns>
public static string ReArticle(string FromUserName, string ToUserName, int ArticleCount, System.Data.DataTable dtArticle)
{
string XML = "<xml><ToUserName><![CDATA[" + FromUserName + "]]></ToUserName><FromUserName><![CDATA[" + ToUserName + "]]></FromUserName>"; //发送给谁(openid)，来自谁(公众账号ID)
XML += "<CreateTime>" + CommonMethod.ConvertDateTimeInt(DateTime.Now) + "</CreateTime>"; //回复时间戳
XML += "<MsgType><![CDATA[news]]></MsgType><Content><![CDATA[]]></Content><ArticleCount>" + ArticleCount + "</ArticleCount><Articles>";
foreach (System.Data.DataRow Item in dtArticle.Rows)
{
XML += "<item><Title><![CDATA[" + Item["Title"] + "]]></Title><Description><![CDATA[" + Item["Description"] + "]]></Description><PicUrl><![CDATA[" + Item["PicUrl"] + "]]></PicUrl><Url><![CDATA[" + Item["Url"] + "]]></Url></item>";
}
XML += "</Articles><FuncFlag>0</FuncFlag></xml>";
return(XML);
}