本文实例讲述了C#微信接口之推送模板消息功能。分享给大家供大家参考，具体如下：
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
public
string
SendTempletMessge()
{
string
strReturn =
string
.Empty;
try
{
#region 获取access_token
string
apiurl =
"https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=你的appid&secret=你的secret"
;
WebRequest request = WebRequest.Create(@apiurl);
request.Method =
"POST"
;
WebResponse response = request.GetResponse();
Stream stream = response.GetResponseStream();
Encoding encode = Encoding.UTF8;
StreamReader reader =
new
StreamReader(stream, encode);
string
detail = reader.ReadToEnd();
var jd = JsonConvert.DeserializeObject<WXApi>(detail);
string
token = (String)jd.access_token;
#endregion
#region 组装信息推送，并返回结果（其它模版消息于此类似）
string
temp =
"{\"touser\": \""
+ UserInfo.OpenID +
"\","
+
"\"template_id\": \"f3kRRjJeyLDf4tndtg-OJeRvgEdgjjDxCy4T9kuwM70\", "
+
"\"topcolor\": \"#FF0000\", "
+
"\"data\": "
+
"{\"first\": {\"value\": \"您好，您有一条回款通知信息\"},"
+
"\"keyword1\": { \"value\": \"单位名称\"},"
+
"\"keyword2\": { \"value\": \"日期\"},"
+
"\"keyword3\": { \"value\": \"金额\"},"
+
"\"keyword4\": { \"value\": \"业务员\"},"
+
"\"remark\": {\"value\": \"\" }}}"
;
#endregion
//核心代码
GetResponseData(temp, @url);
strReturn =
"推送成功"
;
}
catch
(Exception ex)
{
strReturn = ex.Message;
}
return
strReturn;
}
/// <summary>
/// 返回JSon数据
/// </summary>
/// <param name="JSONData">要处理的JSON数据</param>
/// <param name="Url">要提交的URL</param>
/// <returns>返回的JSON处理字符串</returns>
public
string
GetResponseData(
string
JSONData,
string
Url)
{
byte
[] bytes = Encoding.UTF8.GetBytes(JSONData);
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(Url);
request.Method =
"POST"
;
request.ContentLength = bytes.Length;
request.ContentType =
"json"
;
Stream reqstream = request.GetRequestStream();
reqstream.Write(bytes, 0, bytes.Length);
//声明一个HttpWebRequest请求
request.Timeout = 90000;
//设置连接超时时间
request.Headers.Set(
"Pragma"
,
"no-cache"
);
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Stream streamReceive = response.GetResponseStream();
Encoding encoding = Encoding.UTF8;
StreamReader streamReader =
new
StreamReader(streamReceive, encoding);
string
strResult = streamReader.ReadToEnd();
streamReceive.Dispose();
streamReader.Dispose();
return
strResult;
}
|
涉及到的实体：
|
1
2
3
4
|
public
class
WXApi
{
public
string
access_token {
set
;
get
; }
}
|
更多关于C#相关内容感兴趣的读者可查看本站专题：《C#常见控件用法教程》、《WinForm控件用法总结》、《C#数据结构与算法教程》、《C#面向对象程序设计入门教程》及《C#程序设计之线程使用技巧总结》
希望本文所述对大家C#程序设计有所帮助。