C # Development of WeChat applet send template message function

This article mainly introduces the C # development of small program send template message function, the need for friends can refer to the following

Step one: Get the template ID

There are two ways to get a template ID

1. Get the template ID from the template message management interface

2. Manually configure get template ID on public platform

Step two: The <form/> component of the page, when the property Report-submit is true, can be declared as the need to send a template message, click the button submit form can get formid, for sending template messages. Or when the user completes the payment behavior, you can get prepay_id used to send the template message.

Step three: Call the interface issued template message

Today it is important to say the third step how to achieve, the previous steps are relatively simple to skip.

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1. Get Access_token

Https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=APPID&secret=APPSECRET

The Access_token will be used later when sending the template message

2. Send template messages

Interface Address: (Access_token need to be replaced by the Access_token obtained above)

Https://api.weixin.qq.com/cgi-bin/message/wxopen/template/send?access_token=ACCESS_TOKEN

Note: Since the developer is now not allowed to use the Https://api.weixin.qq.com interface directly on the front-end to obtain data, the following operations must be done by the server background.

Official Post parameters:

{"Touser": "OPENID", "template_id": "template_id", "page": "Index", "form_id": "FORMID", "data": {"Keyword1": {  "Value": "339208499", "Color": "#173177"}, "Keyword2": {"value": "January 05, 2015", "Color": "#173177" }, "Keyword3": {"value": "Sheraton Guangzhou Hotel", "Color": "#173177"}, "Keyword4": {"value": "Guangzhou Tianhe District Tianhe Road No. 208", "Color" : "#173177"}, "Emphasis_keyword": "Keyword1."   DATA "} var l =" https://api.weixin.qq.com/cgi-bin/message/wxopen/template/send?access_token= "+ access_token; var tempdata = new {Touser = OpenID, template_id = "verash9plzmyw9-pqjiggkbca3hou30qfvtaxd******",//This is 1, Application template message I      D, page = "Pages/index/index", form_id = formId, data = new {Keyword1 = new {value = title,  color = "#666666"}, Keyword2 = new {value = DateTime.Now.ToString ("Yyyy-mm-dd HH:mm:ss"), color = "#9b9b9b"}, Keyword3 = new {value = Remarks, color = "#9b9b9b"}}, COlor = "#666666"};   X.component.tools.webclient WC = new X.component.tools.webclient (); var result = Tempdata.tojson ();   Newtonsoft.Json.JsonConvert.SerializeObject (TempData); Wc.   Encoding = System.Text.Encoding.UTF8; var obj = WC. Post (l, result); Get the results returned

Note the page path

The result of the last return:

{"Data": {  "Success": true},  "StatusCode": $,  "header": {  "Server": "microsoft-iis/7.5",   " Access-control-allow-origin ":" Https://pubchem.ncbi.nlm.nih.gov ",   " Cache-control ":" Private ",   " X-ua-compatible ":" Chrome=1 ",   " Date ":" Thu, Sep 04:46:34 GMT ",   " x-aspnetmvc-version ":" 4.0 ",   " Content-type ":" Application/json; Charset=utf-8 ",   " x-powered-by ":" ASP. ",   " x-aspnet-version ":" 4.0.30319 ",   " Content-length ":" 16 " },  "ErrMsg": "Request:ok"}

Effect:

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