我要评论1.在appsettings配置你的小程序配置信息
//微信小程序信息配置
"wechatconfig": {
"appid": "", //小程序id
"secret": "" //小程序秘钥
},2.请求接口时先获取access_token
#region 获取小程序的access_token
public object getaccess_token(string appid, string secret)
{
string strurl = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=" + appid + "&secret=" + secret;
httpwebrequest req = (httpwebrequest)httpwebrequest.create(strurl);
req.method = "get";
req.contenttype = "textml;charset=utf-8";
httpwebresponse response = (httpwebresponse)req.getresponse();
stream myresponsestream = response.getresponsestream();
streamreader mystreamreader = new streamreader(myresponsestream, encoding.utf8);
string jsondata = mystreamreader.readtoend();
mystreamreader.close();
myresponsestream.close();
string jsonsr = jsondata;
jobject jsons = jobject.parse(jsonsr);
string accesstoken = jsons["access_token"].tostring();
return accesstoken;
}
#endregion3.授权时获取手机号
#region 获取微信绑定手机号
public object getphonenumber(string code, string appid, string secret)
{
string errcode = "";
try
{
var accesstoken = getaccess_token(appid, secret);
string serviceaddress = "https://api.weixin.qq.com/wxa/business/getuserphonenumber?access_token=" + accesstoken;
jobject codes = new jobject();
codes["code"] = code;
string senddata = jsonconvert.serializeobject(codes);
//换成post请求方式
string jsonstring = urlpost(senddata, serviceaddress);
dynamic model = jtoken.parse(jsonstring) as dynamic;
jobject json = jobject.parse(jsonstring);
errcode = json["errcode"].tostring();
string purephonenumber = json["phone_info"]["phonenumber"].tostring();
//签发token
//string token;
//_authenservice.isauthenticated(code, out token);
return new { code = 200, msg = "获取成功", tel = purephonenumber, token = token };
}
catch (exception e)
{
return new { code = 0, msg = "获取失败" + e.message };
}
}
#endregion4.微信接口要求必须使用post请求方法
#region 提交post请求
/// <summary>
/// 提交post请求
/// </summary>
/// <param name="parameterdata">参数集合</param>
/// <param name="serviceurl">url</param>
/// <param name="contenttype"></param>
/// <param name="accept"></param>
/// <returns></returns>
public static string urlpost(string parameterdata, string serviceurl, string contenttype = "application/json", string accept = "application/json")
{
//先根据用户请求的uri构造请求地址
//string serviceurl = string.format("{0}/{1}", this.baseuri, uri);
//创建web访问对象
httpwebrequest myrequest = (httpwebrequest)webrequest.create(serviceurl);
//把用户传过来的数据转成“utf-8”的字节流
byte[] buf = system.text.encoding.getencoding("utf-8").getbytes(parameterdata);
myrequest.method = "post";
//myrequest.accept = "application/json";
//myrequest.contenttype = "application/json"; // //content-type: application/x-www-form-urlencoded
myrequest.automaticdecompression = decompressionmethods.gzip;
myrequest.accept = accept;
//myrequest.contenttype = contenttype;
myrequest.contenttype = "application/json; charset=utf-8";
myrequest.contentlength = buf.length;
myrequest.maximumautomaticredirections = 1;
myrequest.allowautoredirect = true;
//myrequest.headers.add("content-type", "application/json");
//myrequest.headers.add("accept-encoding", "gzip");
//myrequest.headers.add("accept-charset", "utf-8");
//发送请求
stream stream = myrequest.getrequeststream();
stream.write(buf, 0, buf.length);
stream.close();
//通过web访问对象获取响应内容
httpwebresponse myresponse = (httpwebresponse)myrequest.getresponse();
//通过响应内容流创建streamreader对象，因为streamreader更高级更快
streamreader reader = new streamreader(myresponse.getresponsestream(), encoding.utf8);
//string returnxml = httputility.urldecode(reader.readtoend());//如果有编码问题就用这个方法
string returndata = reader.readtoend();//利用streamreader就可以从响应内容从头读到尾
reader.close();
myresponse.close();
return returndata;
}
#endregion小程序官方文档
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