微信公众平台工具 —— 生成AccessToken

最新推荐文章于 2025-07-02 06:00:00 发布

kosmos1991

最新推荐文章于 2025-07-02 06:00:00 发布

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分类专栏：微信公众平台工具文章标签：微信公众平台

本文链接：https://blog.youkuaiyun.com/qq_31267183/article/details/83214599

Token有效期有2小时

public static string appId = "";
public static string secret = "";

/// <summary>
/// 获取token
/// </summary>
/// <returns></returns>
public static Response_AccessToken GetToken()
{
    var url = "https://api.weixin.qq.com/cgi-bin/token";

    Dictionary<string, string> dict = new Dictionary<string, string>();
    dict.Add("appid", appId);
    dict.Add("secret", secret);
    dict.Add("grant_type", "client_credential");

    return HttpGet<Response_AccessToken>(dict, url);
}

// 远程获取数据
public static dynamic HttpGet<T>(Dictionary<string, string> dic, string url)
{
    var param = "";
    foreach (var item in dic)
    {
        if (!string.IsNullOrEmpty(param))
            param += "&";

        param += item.Key + "=" + item.Value;
    }
    HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url + (param == "" ? "" : "?") + param);
    request.Method = "GET";