C# 调用微信公众号接口获取会员信息示例

/// <summary>
/// 授权之后获取用户基本信息
/// </summary>
public class OAuthUser
{
public string openid { get; set; }
public string nickname { get; set; }
public int sex { get; set; }
public string province { get; set; }
public string city { get; set; }
public string country { get; set; }
public string headimgurl { get; set; }
/// <summary>
/// 用户特权信息，json 数组
/// </summary>
public JArray privilege { get; set; }
public string unionid { get; set; }
}

/// <summary>
///获取基本信息
/// </summary>
public OAuthUser GetUserInfo(string openid)
{
//1.发送get请求
string url = string.Format("https://api.weixin.qq.com/cgi-bin/user/info?access_token={0}&openid={1}&lang=zh_CN",
this.config.Access_Token,
openid);
string result = NetHelper.Get(url);
if (result.Contains("errcode"))
throw new Exception("获取用户信息失败：" + result + " | 请求url=" + url);
//2.解析结果
OAuthUser user = JsonConvert.DeserializeObject<OAuthUser>(result);
if (user == null)
throw new Exception("反序列化结果失败，返回内容：" + result);
return user;
}