public static async Task <string> GetWechateToken()
{
string token = string.Empty;
ReturnResult <WechatTokenModel> resultToken = await Service.GetWechatToken();
//如果为空，则通过微信接口获取Token,保存本地，同时返回
if (resultToken.data == null || string.IsNullOrEmpty(resultToken.data.ID))
{
string tokenJson = WechatHttpClientUtil.dooGet(
string.Format("https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={0}&secret={1}",
appid, secret));
JObject jo = (JObject)JsonConvert.DeserializeObject(tokenJson);
token = jo["access_token"].ToString();
WechatTokenModel saveToken = new WechatTokenModel
{
ID = Guid.NewGuid().ToString(),
CreateTime = DateTime.Now,
updatetime = DateTime.Now,
token = token,
};
await Service.UpdateWechatToken(saveToken);//此处可以开线程执行
}
else
{
token = resultToken.data.token;
}
return(token);
}
public static string GetUserOpenId()
{
string openid = string.Empty;
openid = WechatHttpClientUtil.dooGet(
string.Format("https://api.weixin.qq.com/cgi-bin/user/get?access_token={0}&next_openid=",
AccessTokenContainer.TryGetAccessToken(appid, secret)));
return(openid);
}
/// <summary>
/// 发送模板消息给用户（测试账号已通）
/// </summary>
/// <param name="openid"></param>
/// <param name="template_id"></param>
/// <param name="data"></param>
/// <returns></returns>
public static bool SendMessageToUser(string openid, string template_id, string targetUrl, string data)
{
bool isSuccess = true;
string postUrl = string.Format("https://api.weixin.qq.com/cgi-bin/message/template/send?access_token={0}",
AccessTokenContainer.TryGetAccessToken(appid, secret));
//var result = ;
LogUtil.WebLog("postUrl:" + postUrl);
//{{User.DATA}}您的订单{{Goods.DATA}}已发送成功，点击可查看订单详情！
//模板ID：PwSL3zRR1BvqeV74VCHVeRrKr_VVqpHoVtMsetUB65c
//openid:ogXxw0uil2siqIvGLne_ATt0SufI
/*
* {
* "touser": "******",
* "template_id": "seqcZG4-OgC_OkJkPctcfE9EC7kGuVbZpvCf4AaXm_s",
* "url": "http://weixin.qq.com/download",
* "topcolor": "#FF0000",
* "data": {
* "User": {
* "value": "李先生",
* "color": "#173177"
* },
* "Date": {
* "value": "06月07日 19时24分",
* "color": "#173177"
* },
* "Goods": {
* "value": "图书",
* "color": "#173177"
* }
* }
* }
*/
try
{
//需要传入
if (string.IsNullOrEmpty(openid))
{
openid = "ogXxw0uil2siqIvGLne_ATt0SufI";
}
if (string.IsNullOrEmpty(template_id))
{
//template_id = "PwSL3zRR1BvqeV74VCHVeRrKr_VVqpHoVtMsetUB65c";
//template_id = "YP1LIRbJaKHoIDffsQXrYLTSjLouD3IHgXVJ5SK-sOM";
template_id = "X8SSQnupBSVaz5Lruw0Iq813Sj9NsKdDtZRpYB2MVbc";
}
if (string.IsNullOrEmpty(targetUrl))
{
targetUrl = "http://www.baidu.com";
}
data = "{\"User\": {\"value\":\"匠心立榜首\",\"color\": \"#173177\"},"
+ "\"Goods\":{\"value\":\"【天堂雨伞】\",\"color\": \"#FF0000\"},"
+ "\"Date\":{\"value\":\"2018年4月20日上午10：00\",\"color\": \"#173177\"},"
+ "\"Instructions\":{\"value\":\"点击可查看详情！\",\"color\": \"#173177\"},"
+ "\"Prize\":{\"value\":\"苹果笔记本电脑，Iphone X\",\"color\":\"#FF0000\"}}";
LogUtil.WebLog("data:" + data);
LogUtil.WebLog(string.Format("\"touser\":\"{0}\",", openid));
string postData = "{" + string.Format("\"touser\":\"{0}\",", openid)
+ string.Format("\"template_id\":\"{0}\",", template_id)
+ string.Format("\"url\":\"{0}\",", targetUrl)
+ "\"color\":\"#FF0000\","
+ string.Format("\"data\":{0}", data)
+ "}";
LogUtil.WebLog("postData:" + postData);
string jsonResult = WechatHttpClientUtil.dooPost(postUrl, postData, "json");
JObject jo = (JObject)JsonConvert.DeserializeObject(jsonResult);
if (jo["errcode"].ToString() != "0")
{
isSuccess = false;
}
}
catch (Exception exp)
{
isSuccess = false;
LogUtil.WebError(exp);
}
return(isSuccess);
}
/// <summary>
/// 发送模板消息给用户（测试账号已通）
/// </summary>
/// <param name="openid"></param>
/// <param name="template_id"></param>
/// <param name="data"></param>
/// <returns></returns>
public static bool SendMessageToUser(string openid, string template_id, string targetUrl, string data)
{
bool isSuccess = true;
string postUrl = string.Format("https://api.weixin.qq.com/cgi-bin/message/template/send?access_token={0}",
AccessTokenContainer.TryGetAccessToken(appid, secret));
//var result = ;
LogUtil.WebLog("postUrl:" + postUrl);
//{{User.DATA}}您的订单{{Goods.DATA}}已发送成功，点击可查看订单详情！
//模板ID：PwSL3zRR1BvqeV74VCHVeRrKr_VVqpHoVtMsetUB65c
//openid:ogXxw0uil2siqIvGLne_ATt0SufI
/*
* {
* "touser": "******",
* "template_id": "seqcZG4-OgC_OkJkPctcfE9EC7kGuVbZpvCf4AaXm_s",
* "url": "http://weixin.qq.com/download",
* "topcolor": "#FF0000",
* "data": {
* "User": {
* "value": "李先生",
* "color": "#173177"
* },
* "Date": {
* "value": "06月07日 19时24分",
* "color": "#173177"
* },
* "Goods": {
* "value": "图书",
* "color": "#173177"
* }
* }
* }
*/
try
{
//需要传入
openid = "ogXxw0uil2siqIvGLne_ATt0SufI";
template_id = "PwSL3zRR1BvqeV74VCHVeRrKr_VVqpHoVtMsetUB65c";
targetUrl = "http://www.baidu.com";
data = "{\"User\": {\"value\":\"李先生\",\"color\": \"#173177\"},"
+ "\"Date\":{\"value\":\"06月07日 19时24分\",\"color\": \"#173177\"},"
+ "\"Goods\":{\"value\":\"手术刀\",\"color\":\"#173177\"}}";
LogUtil.WebLog("data:" + data);
string postData = string.Format("{\"touser\":\"{0}\",", openid)
+ string.Format("\"template_id\":\"{0}\",", template_id)
+ string.Format("\"url\":\"{0}\",", targetUrl)
+ "\"topcolor\":\"#FF0000\","
+ string.Format("\"data\":{0}}", data);
LogUtil.WebLog("postData:" + postData);
if (WechatHttpClientUtil.dooPost(postUrl, postData, "json").ToUpper() != "TRUE")
{
isSuccess = false;
}
}
catch (Exception exp)
{
LogUtil.WebError(exp);
}
return(isSuccess);
}