C#微信小程序服务端获取用户解密信息实例代码

C#微信小程序服务端获取用户解密信息实例代码微信小程序服务端获取用户解密信息实例代码

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C#微信小程序服务端获取用户解密信息实例代码微信小程序服务端获取用户解密信息实例代码

实现代码：实现代码：

using AIOWeb.Models;

using Newtonsoft.Json;

using Newtonsoft.Json.Linq;

using System;

namespace AIOWeb

{

/// <summary>

/// wxapi 的摘要说明

/// </summary>

public class wxapi : IHttpHandler

{

public void ProcessRequest(HttpContext context)

{

context.Response.ContentType = "text/plain";

code = HttpContext.Current.Request.QueryString["code"].ToString();

iv = HttpContext.Current.Request.QueryString["iv"].ToString();

encryptedData = HttpContext.Current.Request.QueryString["encryptedData"].ToString();

}

catch (Exception ex)

{

context.Response.Write(ex.ToString());

}

string Appid = "wxdb2641f85b04f1b3";

AIOWeb.Models.GetUsersHelper GetUsersHelper = new AIOWeb.Models.GetUsersHelper();

string j = GetUsersHelper.GetUrltoHtml(url, type);//获取微信服务器返回字符串

//将字符串转换为json格式

JObject jo = (JObject)JsonConvert.DeserializeObject(j);

result res = new result();

try

{

//微信服务器验证失败

res.errcode = jo["errcode"].ToString();

res.errmsg = jo["errmsg"].ToString();

}

if (!string.IsNullOrEmpty(res.openid))

{

//用户数据解密

GetUsersHelper.AesIV = iv;

GetUsersHelper.AesKey = res.session_key;

userInfo userInfo = new userInfo();

userInfo.openId = _usrInfo["openId"].ToString();

try //部分验证返回值中没有unionId

{

userInfo.unionId = _usrInfo["unionId"].ToString();

}

catch (Exception)

{

userInfo.unionId = "unionId";

userInfo.country = _usrInfo["country"].ToString();

userInfo.avatarUrl = _usrInfo["avatarUrl"].ToString();

object watermark = _usrInfo["watermark"].ToString();

object appid = _usrInfo["watermark"]["appid"].ToString();

object timestamp = _usrInfo["watermark"]["timestamp"].ToString();

#region

string Qrystr = "SELECT * FROM WeChatUsers WHERE openId='" + userInfo.openId + "'";

SqlCommand cmdQry = new SqlCommand(Qrystr, conn);

object obj = cmdQry.ExecuteScalar();

if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))

{

string str = "INSERT INTO WeChatUsers ([UnionId] ,[OpenId],[NickName],[Gender],[City],[Province],[Country],[AvatarUrl],[Appid],1547091082,[Memo],[counts])VALUES('" + userInfo.unionId + "','" + userInfo.openId + "','" + userInfo.nickName + "','" + userInfo.gender + "','" + userInfo.city + "','" + userInfo.province + "','" + userInfo.country + "','" + userInfo.avatarUrl + "','" + appid.ToString() + "','" + timestamp.ToString() + "','来自微信小程序','1')";

SqlCommand cmdUp = new SqlCommand(str, conn);

// 执行操作

try