微信開發中如何調用自定義分享接口

這篇文章主要介紹了微信開發中如何調用自定義分享接口，具有一定借鑒價值，感興趣的朋友可以參考下，希望大家閱讀完這篇文章之后大有收獲，下面讓小編帶著大家一起了解一下。

引言：

　　工作中開發微信網站，簡稱微網站。由于微網站的分享內容是系統自動選取的當前網址，客戶需要改變分享的內容，即點擊屏幕右上角的分享按鈕，選擇發送給朋友和發送到朋友圈，其中的內容和圖片需要自定義。于是查找文檔微信JS-SDK說明文檔一文和網站眾多高手的經驗，大體知道了調用的步驟，但是具體如何調用才能成功卻是不了解的。經過一番試驗，終于成功調用發送朋友和發送到朋友圈兩個接口，此處記錄調用的具體過程。

步驟一：引用js文件。

在需要調用JS接口的頁面引入如下JS文件，（支持https）：http://res.wx.qq.com/open/js/jweixin-1.0.0.js

步驟二:通過config接口注入權限驗證配置

wx.config({
    debug: true, // 開啟調試模式,調用的所有api的返回值會在客戶端alert出來，若要查看傳入的參數，可以在pc端打開，參數信息會通過log打出，僅在pc端時才會打印。
    appId: '', // 必填，公眾號的唯一標識
    timestamp: , // 必填，生成簽名的時間戳
    nonceStr: '', // 必填，生成簽名的隨機串
    signature: '',// 必填，簽名，見附錄1
    jsApiList: [] // 必填，需要使用的JS接口列表，所有JS接口列表見附錄2
});

網上眾多網友也是這樣寫的，但是具體如果配卻談之甚少，接下來介紹本文是如何調用的。

debug和appId，都不用說，很簡單。

timespan生成簽名的時間戳：

/// <summary>
        /// 生成時間戳
        /// 從 1970 年 1 月 1 日 00：00：00 至今的秒數，即當前的時間，且最終需要轉換為字符串形式
        /// </summary>
        /// <returns></returns>
        public string getTimestamp()
        {
            TimeSpan ts = DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, 0);
            return Convert.ToInt64(ts.TotalSeconds).ToString();
        }

nonceStr生成簽名的隨機串：

/// <summary>
        /// 生成隨機字符串
        /// </summary>
        /// <returns></returns>
        public string getNoncestr()
        {
            Random random = new Random();
            return MD5Util.GetMD5(random.Next(1000).ToString(), "GBK");
        }

/// <summary>
    /// MD5Util 的摘要說明。    /// </summary>
    public class MD5Util
    {        public MD5Util()
        {            //
            // TODO: 在此處添加構造函數邏輯            
            //        
            }        
            /** 獲取大寫的MD5簽名結果 */
        public static string GetMD5(string encypStr, string charset)
        {            string retStr;
            MD5CryptoServiceProvider m5 = new MD5CryptoServiceProvider();            
            //創建md5對象
            byte[] inputBye;            byte[] outputBye;            
            //使用GB2312編碼方式把字符串轉化為字節數組．
            try
            {
                inputBye = Encoding.GetEncoding(charset).GetBytes(encypStr);
            }            catch (Exception ex)
            {
                inputBye = Encoding.GetEncoding("GB2312").GetBytes(encypStr);
            }
            outputBye = m5.ComputeHash(inputBye);

            retStr = System.BitConverter.ToString(outputBye);
            retStr = retStr.Replace("-", "").ToUpper();            
            return retStr;
        }
    }

View Code

/// <summary>
    /// MD5Util 的摘要說明。
    /// </summary>
    public class MD5Util
    {
        public MD5Util()
        {
            //
            // TODO: 在此處添加構造函數邏輯
            //
        }

        /** 獲取大寫的MD5簽名結果 */
        public static string GetMD5(string encypStr, string charset)
        {
            string retStr;
            MD5CryptoServiceProvider m5 = new MD5CryptoServiceProvider();

            //創建md5對象
            byte[] inputBye;
            byte[] outputBye;

            //使用GB2312編碼方式把字符串轉化為字節數組．
            try
            {
                inputBye = Encoding.GetEncoding(charset).GetBytes(encypStr);
            }
            catch (Exception ex)
            {
                inputBye = Encoding.GetEncoding("GB2312").GetBytes(encypStr);
            }
            outputBye = m5.ComputeHash(inputBye);

            retStr = System.BitConverter.ToString(outputBye);
            retStr = retStr.Replace("-", "").ToUpper();
            return retStr;
        }
    }

singature簽名的生成比較麻煩。

首先生成獲取access_token（有效期7200秒，開發者必須在自己的服務全局緩存access_token）

public string Getaccesstoken()
        {
            string appid = System.Configuration.ConfigurationManager.AppSettings["WXZjAppID"].ToString();
            string secret = System.Configuration.ConfigurationManager.AppSettings["WXZjAppSecret"].ToString();
            string urljson = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=" + appid + "&secret=" + secret;
            string strjson = "";
            UTF8Encoding encoding = new UTF8Encoding();
            HttpWebRequest myRequest =
            (HttpWebRequest)WebRequest.Create(urljson);
            myRequest.Method = "GET";
            myRequest.ContentType = "application/x-www-form-urlencoded";
            HttpWebResponse response;
            Stream responseStream;
            StreamReader reader;
            string srcString;
            response = myRequest.GetResponse() as HttpWebResponse;
            responseStream = response.GetResponseStream();
            reader = new System.IO.StreamReader(responseStream, Encoding.UTF8);
            srcString = reader.ReadToEnd();
            reader.Close();
            if (srcString.Contains("access_token"))
            {
                //CommonJsonModel model = new CommonJsonModel(srcString);
                HP.CPS.BLL.WeiXin.CommonJsonModel model = new BLL.WeiXin.CommonJsonModel(srcString);
                strjson = model.GetValue("access_token");
                Session["access_tokenzj"] = strjson;
            }
            return strjson;
        }

public class CommonJsonModelAnalyzer
    {        protected string _GetKey(string rawjson)
        {            if (string.IsNullOrEmpty(rawjson))                return rawjson;
            rawjson = rawjson.Trim();            string[] jsons = rawjson.Split(new char[] { ':' });            if (jsons.Length < 2)                return rawjson;            return jsons[0].Replace("\"", "").Trim();
        }        protected string _GetValue(string rawjson)
        {            if (string.IsNullOrEmpty(rawjson))                return rawjson;
            rawjson = rawjson.Trim();            string[] jsons = rawjson.Split(new char[] { ':' }, StringSplitOptions.RemoveEmptyEntries);            if (jsons.Length < 2)                return rawjson;
            StringBuilder builder = new StringBuilder();            for (int i = 1; i < jsons.Length; i++)
            {
                builder.Append(jsons[i]);
                builder.Append(":");
            }            if (builder.Length > 0)
                builder.Remove(builder.Length - 1, 1);            string value = builder.ToString();            if (value.StartsWith("\""))
                value = value.Substring(1);            if (value.EndsWith("\""))
                value = value.Substring(0, value.Length - 1);            return value;
        }        protected List<string> _GetCollection(string rawjson)
        {            //[{},{}]
            List<string> list = new List<string>();            if (string.IsNullOrEmpty(rawjson))                return list;
            rawjson = rawjson.Trim();
            StringBuilder builder = new StringBuilder();            int nestlevel = -1;            int mnestlevel = -1;            for (int i = 0; i < rawjson.Length; i++)
            {                if (i == 0)                    continue;                else if (i == rawjson.Length - 1)                    continue;                char jsonchar = rawjson[i];                if (jsonchar == '{')
                {
                    nestlevel++;
                }                if (jsonchar == '}')
                {
                    nestlevel--;
                }                if (jsonchar == '[')
                {
                    mnestlevel++;
                }                if (jsonchar == ']')
                {
                    mnestlevel--;
                }                if (jsonchar == ',' && nestlevel == -1 && mnestlevel == -1)
                {
                    list.Add(builder.ToString());
                    builder = new StringBuilder();
                }                else
                {
                    builder.Append(jsonchar);
                }
            }            if (builder.Length > 0)
                list.Add(builder.ToString());            return list;
        }
    }    public class CommonJsonModel : CommonJsonModelAnalyzer
    {        private string rawjson;        private bool isValue = false;        private bool isModel = false;        private bool isCollection = false;        public CommonJsonModel(string rawjson)
        {            this.rawjson = rawjson;            if (string.IsNullOrEmpty(rawjson))                throw new Exception("missing rawjson");
            rawjson = rawjson.Trim();            if (rawjson.StartsWith("{"))
            {
                isModel = true;
            }            else if (rawjson.StartsWith("["))
            {
                isCollection = true;
            }            else
            {
                isValue = true;
            }
        }        public string Rawjson
        {            get { return rawjson; }
        }        public bool IsValue()
        {            return isValue;
        }        public bool IsValue(string key)
        {            if (!isModel)                return false;            if (string.IsNullOrEmpty(key))                return false;            foreach (string subjson in base._GetCollection(this.rawjson))
            {
                CommonJsonModel model = new CommonJsonModel(subjson);                if (!model.IsValue())                    continue;                if (model.Key == key)
                {
                    CommonJsonModel submodel = new CommonJsonModel(model.Value);                    return submodel.IsValue();
                }
            }            return false;
        }        public bool IsModel()
        {            return isModel;
        }        public bool IsModel(string key)
        {            if (!isModel)                return false;            if (string.IsNullOrEmpty(key))                return false;            foreach (string subjson in base._GetCollection(this.rawjson))
            {
                CommonJsonModel model = new CommonJsonModel(subjson);                if (!model.IsValue())                    continue;                if (model.Key == key)
                {
                    CommonJsonModel submodel = new CommonJsonModel(model.Value);                    return submodel.IsModel();
                }
            }            return false;
        }        public bool IsCollection()
        {            return isCollection;
        }        public bool IsCollection(string key)
        {            if (!isModel)                return false;            if (string.IsNullOrEmpty(key))                return false;            foreach (string subjson in base._GetCollection(this.rawjson))
            {
                CommonJsonModel model = new CommonJsonModel(subjson);                if (!model.IsValue())                    continue;                if (model.Key == key)
                {
                    CommonJsonModel submodel = new CommonJsonModel(model.Value);                    return submodel.IsCollection();
                }
            }            return false;
        }        /// <summary>
        /// 當模型是對象，返回擁有的key        /// </summary>
        /// <returns></returns>
        public List<string> GetKeys()
        {            if (!isModel)                return null;
            List<string> list = new List<string>();            foreach (string subjson in base._GetCollection(this.rawjson))
            {                string key = new CommonJsonModel(subjson).Key;                if (!string.IsNullOrEmpty(key))
                    list.Add(key);
            }            return list;
        }        /// <summary>
        /// 當模型是對象，key對應是值，則返回key對應的值        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        public string GetValue(string key)
        {            if (!isModel)                return null;            if (string.IsNullOrEmpty(key))                return null;            foreach (string subjson in base._GetCollection(this.rawjson))
            {
                CommonJsonModel model = new CommonJsonModel(subjson);                if (!model.IsValue())                    continue;                if (model.Key == key)                    return model.Value;
            }            return null;
        }        /// <summary>
        /// 模型是對象，key對應是對象，返回key對應的對象        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        public CommonJsonModel GetModel(string key)
        {            if (!isModel)                return null;            if (string.IsNullOrEmpty(key))                return null;            foreach (string subjson in base._GetCollection(this.rawjson))
            {
                CommonJsonModel model = new CommonJsonModel(subjson);                if (!model.IsValue())                    continue;                if (model.Key == key)
                {
                    CommonJsonModel submodel = new CommonJsonModel(model.Value);                    if (!submodel.IsModel())                        return null;                    else
                        return submodel;
                }
            }            return null;
        }        /// <summary>
        /// 模型是對象，key對應是集合，返回集合        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        public CommonJsonModel GetCollection(string key)
        {            if (!isModel)                return null;            if (string.IsNullOrEmpty(key))                return null;            foreach (string subjson in base._GetCollection(this.rawjson))
            {
                CommonJsonModel model = new CommonJsonModel(subjson);                if (!model.IsValue())                    continue;                if (model.Key == key)
                {
                    CommonJsonModel submodel = new CommonJsonModel(model.Value);                    if (!submodel.IsCollection())                        return null;                    else
                        return submodel;
                }
            }            return null;
        }        /// <summary>
        /// 模型是集合，返回自身        /// </summary>
        /// <returns></returns>
        public List<CommonJsonModel> GetCollection()
        {
            List<CommonJsonModel> list = new List<CommonJsonModel>();            if (IsValue())                return list;            foreach (string subjson in base._GetCollection(rawjson))
            {
                list.Add(new CommonJsonModel(subjson));
            }            return list;
        }        /// <summary>
        /// 當模型是值對象，返回key        /// </summary>
        private string Key
        {            get
            {                if (IsValue())                    return base._GetKey(rawjson);                return null;
            }
        }        /// <summary>
        /// 當模型是值對象，返回value        /// </summary>
        private string Value
        {            get
            {                if (!IsValue())                    return null;                return base._GetValue(rawjson);
            }
        }
    }

View Code

public class CommonJsonModelAnalyzer
    {
        protected string _GetKey(string rawjson)
        {
            if (string.IsNullOrEmpty(rawjson))
                return rawjson;
            rawjson = rawjson.Trim();
            string[] jsons = rawjson.Split(new char[] { ':' });
            if (jsons.Length < 2)
                return rawjson;
            return jsons[0].Replace("\"", "").Trim();
        }
        protected string _GetValue(string rawjson)
        {
            if (string.IsNullOrEmpty(rawjson))
                return rawjson;
            rawjson = rawjson.Trim();
            string[] jsons = rawjson.Split(new char[] { ':' }, StringSplitOptions.RemoveEmptyEntries);
            if (jsons.Length < 2)
                return rawjson;
            StringBuilder builder = new StringBuilder();
            for (int i = 1; i < jsons.Length; i++)
            {
                builder.Append(jsons[i]);
                builder.Append(":");
            }
            if (builder.Length > 0)
                builder.Remove(builder.Length - 1, 1);
            string value = builder.ToString();
            if (value.StartsWith("\""))
                value = value.Substring(1);
            if (value.EndsWith("\""))
                value = value.Substring(0, value.Length - 1);
            return value;
        }
        protected List<string> _GetCollection(string rawjson)
        {
            //[{},{}]
            List<string> list = new List<string>();
            if (string.IsNullOrEmpty(rawjson))
                return list;
            rawjson = rawjson.Trim();
            StringBuilder builder = new StringBuilder();
            int nestlevel = -1;
            int mnestlevel = -1;
            for (int i = 0; i < rawjson.Length; i++)
            {
                if (i == 0)
                    continue;
                else if (i == rawjson.Length - 1)
                    continue;
                char jsonchar = rawjson[i];
                if (jsonchar == '{')
                {
                    nestlevel++;
                }
                if (jsonchar == '}')
                {
                    nestlevel--;
                }
                if (jsonchar == '[')
                {
                    mnestlevel++;
                }
                if (jsonchar == ']')
                {
                    mnestlevel--;
                }
                if (jsonchar == ',' && nestlevel == -1 && mnestlevel == -1)
                {
                    list.Add(builder.ToString());
                    builder = new StringBuilder();
                }
                else
                {
                    builder.Append(jsonchar);
                }
            }
            if (builder.Length > 0)
                list.Add(builder.ToString());
            return list;
        }
    }

    public class CommonJsonModel : CommonJsonModelAnalyzer
    {
        private string rawjson;
        private bool isValue = false;
        private bool isModel = false;
        private bool isCollection = false;
        public CommonJsonModel(string rawjson)
        {
            this.rawjson = rawjson;
            if (string.IsNullOrEmpty(rawjson))
                throw new Exception("missing rawjson");
            rawjson = rawjson.Trim();
            if (rawjson.StartsWith("{"))
            {
                isModel = true;
            }
            else if (rawjson.StartsWith("["))
            {
                isCollection = true;
            }
            else
            {
                isValue = true;
            }
        }
        public string Rawjson
        {
            get { return rawjson; }
        }
        public bool IsValue()
        {
            return isValue;
        }
        public bool IsValue(string key)
        {
            if (!isModel)
                return false;
            if (string.IsNullOrEmpty(key))
                return false;
            foreach (string subjson in base._GetCollection(this.rawjson))
            {
                CommonJsonModel model = new CommonJsonModel(subjson);
                if (!model.IsValue())
                    continue;
                if (model.Key == key)
                {
                    CommonJsonModel submodel = new CommonJsonModel(model.Value);
                    return submodel.IsValue();
                }
            }
            return false;
        }
        public bool IsModel()
        {
            return isModel;
        }
        public bool IsModel(string key)
        {
            if (!isModel)
                return false;
            if (string.IsNullOrEmpty(key))
                return false;
            foreach (string subjson in base._GetCollection(this.rawjson))
            {
                CommonJsonModel model = new CommonJsonModel(subjson);
                if (!model.IsValue())
                    continue;
                if (model.Key == key)
                {
                    CommonJsonModel submodel = new CommonJsonModel(model.Value);
                    return submodel.IsModel();
                }
            }
            return false;
        }
        public bool IsCollection()
        {
            return isCollection;
        }
        public bool IsCollection(string key)
        {
            if (!isModel)
                return false;
            if (string.IsNullOrEmpty(key))
                return false;
            foreach (string subjson in base._GetCollection(this.rawjson))
            {
                CommonJsonModel model = new CommonJsonModel(subjson);
                if (!model.IsValue())
                    continue;
                if (model.Key == key)
                {
                    CommonJsonModel submodel = new CommonJsonModel(model.Value);
                    return submodel.IsCollection();
                }
            }
            return false;
        }

        /// <summary>
        /// 當模型是對象，返回擁有的key
        /// </summary>
        /// <returns></returns>
        public List<string> GetKeys()
        {
            if (!isModel)
                return null;
            List<string> list = new List<string>();
            foreach (string subjson in base._GetCollection(this.rawjson))
            {
                string key = new CommonJsonModel(subjson).Key;
                if (!string.IsNullOrEmpty(key))
                    list.Add(key);
            }
            return list;
        }
        /// <summary>
        /// 當模型是對象，key對應是值，則返回key對應的值
        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        public string GetValue(string key)
        {
            if (!isModel)
                return null;
            if (string.IsNullOrEmpty(key))
                return null;
            foreach (string subjson in base._GetCollection(this.rawjson))
            {
                CommonJsonModel model = new CommonJsonModel(subjson);
                if (!model.IsValue())
                    continue;
                if (model.Key == key)
                    return model.Value;
            }
            return null;
        }
        /// <summary>
        /// 模型是對象，key對應是對象，返回key對應的對象
        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        public CommonJsonModel GetModel(string key)
        {
            if (!isModel)
                return null;
            if (string.IsNullOrEmpty(key))
                return null;
            foreach (string subjson in base._GetCollection(this.rawjson))
            {
                CommonJsonModel model = new CommonJsonModel(subjson);
                if (!model.IsValue())
                    continue;
                if (model.Key == key)
                {
                    CommonJsonModel submodel = new CommonJsonModel(model.Value);
                    if (!submodel.IsModel())
                        return null;
                    else
                        return submodel;
                }
            }
            return null;
        }
        /// <summary>
        /// 模型是對象，key對應是集合，返回集合
        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        public CommonJsonModel GetCollection(string key)
        {
            if (!isModel)
                return null;
            if (string.IsNullOrEmpty(key))
                return null;
            foreach (string subjson in base._GetCollection(this.rawjson))
            {
                CommonJsonModel model = new CommonJsonModel(subjson);
                if (!model.IsValue())
                    continue;
                if (model.Key == key)
                {
                    CommonJsonModel submodel = new CommonJsonModel(model.Value);
                    if (!submodel.IsCollection())
                        return null;
                    else
                        return submodel;
                }
            }
            return null;
        }
        /// <summary>
        /// 模型是集合，返回自身
        /// </summary>
        /// <returns></returns>
        public List<CommonJsonModel> GetCollection()
        {
            List<CommonJsonModel> list = new List<CommonJsonModel>();
            if (IsValue())
                return list;
            foreach (string subjson in base._GetCollection(rawjson))
            {
                list.Add(new CommonJsonModel(subjson));
            }
            return list;
        }


        /// <summary>
        /// 當模型是值對象，返回key
        /// </summary>
        private string Key
        {
            get
            {
                if (IsValue())
                    return base._GetKey(rawjson);
                return null;
            }
        }
        /// <summary>
        /// 當模型是值對象，返回value
        /// </summary>
        private string Value
        {
            get
            {
                if (!IsValue())
                    return null;
                return base._GetValue(rawjson);
            }
        }
    }

接著獲取jsapi_ticket：

用第一步拿到的access_token 采用http GET方式請求獲得jsapi_ticket（有效期7200秒，開發者必須在自己的服務全局緩存jsapi_ticket）

public string Getjsapi_ticket()
        {
            string accesstoken = (string)Session["access_tokenzj"];
            string urljson = "https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token=" + accesstoken + "&type=jsapi";
            string strjson = "";
            UTF8Encoding encoding = new UTF8Encoding();
            HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create(urljson);
            myRequest.Method = "GET";
            myRequest.ContentType = "application/x-www-form-urlencoded";
            HttpWebResponse response = myRequest.GetResponse() as HttpWebResponse;
            Stream responseStream = response.GetResponseStream();
            StreamReader reader = new System.IO.StreamReader(responseStream, Encoding.UTF8);
            string srcString = reader.ReadToEnd();
            reader.Close();
            if (srcString.Contains("ticket"))
            {
                HP.CPS.BLL.WeiXin.CommonJsonModel model = new BLL.WeiXin.CommonJsonModel(srcString);
                strjson = model.GetValue("ticket");
                Session["ticketzj"] = strjson;
            }

            return strjson;
        }

最后生成signature：

public string Getsignature(string nonceStr, string timespanstr)
        {
            if (Session["access_tokenzj"] == null)
            {
                Getaccesstoken();
            }
            if (Session["ticketzj"] == null)
            {
                Getjsapi_ticket();
            }

            string url = Request.Url.ToString();

            string str = "jsapi_ticket=" + (string)Session["ticketzj"] + "&noncestr=" + nonceStr +
                "&timestamp=" + timespanstr + "&url=" + url;// +"&wxref=mp.weixin.qq.com";
            string singature = SHA1Util.getSha1(str);
            string ss = singature;
            return ss;
        }

class SHA1Util
    {
        public static String getSha1(String str)
        {
            //建立SHA1對象
            SHA1 sha = new SHA1CryptoServiceProvider();
            //將mystr轉換成byte[] 
            ASCIIEncoding enc = new ASCIIEncoding();
            byte[] dataToHash = enc.GetBytes(str);
            //Hash運算
            byte[] dataHashed = sha.ComputeHash(dataToHash);
            //將運算結果轉換成string
            string hash = BitConverter.ToString(dataHashed).Replace("-", "");
            return hash;
        }
    }

class SHA1Util
    {        public static String getSha1(String str)
        {            //建立SHA1對象
            SHA1 sha = new SHA1CryptoServiceProvider();            //將mystr轉換成byte[] 
            ASCIIEncoding enc = new ASCIIEncoding();            byte[] dataToHash = enc.GetBytes(str);            //Hash運算
            byte[] dataHashed = sha.ComputeHash(dataToHash);            //將運算結果轉換成string
            string hash = BitConverter.ToString(dataHashed).Replace("-", "");            return hash;
        }
    }

View Code

本文調用實例：

<script type="text/javascript">
        wx.config({
            debug: false,
            appId: '<%=corpid %>',
            timestamp: <%=timestamp%>,
            nonceStr: '<%=nonceStr%>',
            signature: '<%=signature %>',
            jsApiList: ['onMenuShareTimeline', 'onMenuShareAppMessage']
        });
    </script>

步驟三：調用接口

在進行完第二步的調用后，步驟三就顯得非常輕巧了。

wx.ready(function(){    // config信息驗證后會執行ready方法，所有接口調用都必須在config接口獲得結果之后，config是一個客戶端的異步操作，所以如果需要在頁面加載時就調用相關接口，則須把相關接口放在ready函數中調用來確保正確執行。對于用戶觸發時才調用的接口，則可以直接調用，不需要放在ready函數中。});

本文的調用實例是：

<script type="text/javascript" >
    wx.ready(function () {
        wx.onMenuShareAppMessage({
            title: '<%=shareTitle %>',
            desc: '<%=shareContent %>',
            link: '<%=currentUrl %>',
            imgUrl: '<%=shareImageUrl %>'
        });

        wx.onMenuShareTimeline({
            title: '<%=shareContent %>',
            link: '<%=currentUrl %>',
            imgUrl: '<%=shareImageUrl %>'
        });
    })     
</script>

<script type="text/javascript" >
    wx.ready(function () {
        wx.onMenuShareAppMessage({
            title: '<%=shareTitle %>',
            desc: '<%=shareContent %>',
            link: '<%=currentUrl %>',
            imgUrl: '<%=shareImageUrl %>'
        });

        wx.onMenuShareTimeline({
            title: '<%=shareContent %>',
            link: '<%=currentUrl %>',
            imgUrl: '<%=shareImageUrl %>'
        });
    })     
</script>

感謝你能夠認真閱讀完這篇文章，希望小編分享的“微信開發中如何調用自定義分享接口”這篇文章對大家有幫助，同時也希望大家多多支持億速云，關注億速云行業資訊頻道，更多相關知識等著你來學習!