???? ?? ?? ?? ??? ?? ????????. ?? ?? ?? ?? ? ????? ?????? ??? ?? ?????.

WeChat? ??? ????? ??? ???? ?? ?? ??? ????. ?? ??? ?? ? ??? ??? ?? ????, ? ??? ?? ?????. ??? ?? ??? ???? ???? ? ?? ??? ?? ???? ?? ??? ??? ???? ????.

1. ??, js ????? ?? ??? ?? ??

?? ???? WeChat? jssdk? ???? ???. ?? WeChat ?? ?? ??????? ???? ???: ?? ?? ??-->?? ?? -->JS ????? ?? ??? ??. ? ???? ?? ?? ????? ?????. ?? ? ??? ?????? ??? ??? ??? ?? ????? ????? ???.

? ???? ???? ??? ?? ???? string? ????. ????? ????? ?? ? ??? ????? ???. ??? ?? jssdk? ??? ? ????.

2. ??? ?? ??

?? ??? ?? ?? ??? ?? ???? ??? ?? ???? ????? ?? ??? ??? ????. ?, ??? ??? ?? ??? ???? ????? ??? ?????(?? ??? ???? ???? ??? ??????). ?? js?? 4??? ????. ? ??? jssdk? ???? ????:

<script src="http://res.wx.qq.com/open/js/jweixin-1.1.0.js"></script>

???public?class?WXShareModel
????{????????public?string?appId?{?get;?set;?}????????public?string?nonceStr?{?get;?set;?}????????public?long?timestamp?{?get;?set;?}????????public?string?signature?{?get;?set;?}????????public?string?ticket?{?get;?set;?}????????public?string?url?{?get;?set;?}????????public?void?MakeSign()
????????{?????????????var?string1Builder?=?new?StringBuilder();
?????????????string1Builder.Append("jsapi_ticket=").Append(ticket).Append("&")
??????????????????????????.Append("noncestr=").Append(nonceStr).Append("&")
??????????????????????????.Append("timestamp=").Append(timestamp).Append("&")
??????????????????????????.Append("url=").Append(url.IndexOf("#")?>=?0???url.Substring(0,?url.IndexOf("#"))?:?url);????????????var?string1?=?string1Builder.ToString();
????????????signature?=?Util.Sha1(string1,?Encoding.Default);
????????}
????}

?? ?? ?????:

wx.config({
????????debug:?true,?//?開啟調(diào)試模式,調(diào)用的所有api的返回值會(huì)在客戶端alert出來，若要查看傳入的參數(shù)，可以在pc端打開，參數(shù)信息會(huì)通過log打出，僅在pc端時(shí)才會(huì)打印。
????????appId:?'@Model.appId',?//?必填，公眾號(hào)的唯一標(biāo)識(shí)
????????timestamp:?'@Model.timestamp',?//?必填，生成簽名的時(shí)間戳
????????nonceStr:?'@Model.nonceStr',?//?必填，生成簽名的隨機(jī)串
????????signature:?'@Model.signature',//?必填，簽名，見附錄1
????????jsApiList:?["checkJsApi",?"onMenuShareTimeline",?"onMenuShareAppMessage",?"onMenuShareQQ",?"onMenuShareQZone"]?//?必填，需要使用的JS接口列表，所有JS接口列表見附錄2????});
????wx.ready(function?()?{
????????document.querySelector('#checkJsApi').onclick?=?function?()?{
????????????wx.checkJsApi({
????????????????jsApiList:?[????????????'getNetworkType',????????????'previewImage'
????????????????],
????????????????success:?function?(res)?{
????????????????????alert(JSON.stringify(res));
????????????????}
????????????});
????????};
　　　　//朋友圈????????wx.onMenuShareTimeline({
????????????title:?'暖木科技',?//?分享標(biāo)題
????????????link:?'http://www.warmwood.com/home/lampindex',?//?分享鏈接
????????????imgUrl:?'http://www.warmwood.com/images/s1.jpg',
????????????success:?function?(res)?{
????????????????alert('已分享');
????????????},
????????????cancel:?function?(res)?{
????????????????alert('已取消');
????????????},
????????????fail:?function?(res)?{
????????????????alert(JSON.stringify(res));
????????????}
????????});????????//朋友????????wx.onMenuShareAppMessage({
????????????title:?'暖木科技',?//?分享標(biāo)題
????????????desc:?'寶寶的睡眠很重要，你的睡眠也很重要',?//?分享描述
????????????link:?'http://www.warmwood.com/home/lampindex',?//?分享鏈接
????????????imgUrl:?'http://www.warmwood.com/images/s1.jpg',?//?分享圖標(biāo)
????????????type:?'',?//?分享類型,music、video或link，不填默認(rèn)為link
????????????dataUrl:?'',?//?如果type是music或video，則要提供數(shù)據(jù)鏈接，默認(rèn)為空
????????????success:?function?()?{????????????????//?用戶確認(rèn)分享后執(zhí)行的回調(diào)函數(shù)
????????????????alert("分享");
????????????},
????????????cancel:?function?()?{????????????????//?用戶取消分享后執(zhí)行的回調(diào)函數(shù)
????????????????alert("取消分享");
????????????}
????????});
????});

???? ??????. ???? ??? access_token ? jsapi_ticket? ?? ??? ??? ???? ????. ?? ?? ?? ?? ??? ????? ?? ?? ?? ????.

3. ?? ??

1.access_token

access_token? ?? ??? ?? ????? ?????.

public?const?string?AccessTokenUrl?=?"https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={0}&secret={1}";

?public?TokenResult?GetAccessToken()
????????{????????????var?url?=?string.Format(WxDeviceConfig.AccessTokenUrl,?WxDeviceConfig.AppId,?WxDeviceConfig.APPSECRET);????????????var?res?=?SendHelp.Send<TokenResult>(null,?url,?null,?CommonJsonSendType.GET);????????????return?res;
????????}

access_token? ?? ??? 7200???? ?? ??? ? ????. SendHelp ?? ? ???? ????? ? ????

2. jsapi_ticket ??

access_token? ??? jsapi_ticket? ?? ????. get ???? ???? URL: https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token=ACCESS_TOKEN&type=jsapi? ??? ??? JSON ??? ??? ????.

{"errcode":0,"errmsg":"ok","ticket":"bxLdikRXVbTPdHSM05e5u5sUoXNKd8-41ZO3MhKoyN5OfkWITDGgnr2fwJ0m9E8NYzWKVZvdVtaUgWvsdshFKA","expires_in":7200}

??? ??? ??? ? ????:

public?class?jsapiTicketModel
????{????????public?string?errcode?{?get;?set;?}????????public?string?errmsg?{?get;?set;?}????????public?string?ticket?{?get;?set;?}????????public?string?expires_in?{?get;?set;?}
????}

?? ?? ??? ?? ??? ?????:

?public?jsapiTicketModel?GetJsApiTicket(string?accessToken)
????????{????????????var?url?=?string.Format(WxPayConfig.Jsapi_ticketUrl,?accessToken);????????????return?SendHelp.Send<jsapiTicketModel>(accessToken,?url,?"",?CommonJsonSendType.GET);
????????}

?? ?? ??? 7200??? ?? ??? ? ???? ???? ???? ???. ?? ?.

?private?void?setCacheTicket(string?cache)
????????{
????????????_cacheManager.Set(tokenKey,?cache,?7200);
????????}

MemoryCacheManager:

View Code

3.Signature

????? ? ??? ???? ???? ????? ??? ? ? ????.

C# ??? ???? ??? ??? ? ???? ? jssdk??? ???? ?? ??? ?????? ???? ?? ??? ????. ???? https://github.com/night-king/weixinSDK?? ??? ??????.

?public?static?string?Sha1(string?orgStr,?string?encode?=?"UTF-8")
????????{????????????var?sha1?=?new?SHA1Managed();????????????var?sha1bytes?=?System.Text.Encoding.GetEncoding(encode).GetBytes(orgStr);????????????byte[]?resultHash?=?sha1.ComputeHash(sha1bytes);????????????string?sha1String?=?BitConverter.ToString(resultHash).ToLower();
????????????sha1String?=?sha1String.Replace("-",?"");????????????return?sha1String;
????????}//錯(cuò)誤示例

?? ??? ?? ??? ???? ?? ?? ?? ??? ??????.

??? ????

public?static?string?Sha1(string?orgStr,?Encoding?encode)
????????{
????????????SHA1?sha1?=?new?SHA1CryptoServiceProvider();????????????byte[]?bytes_in?=?encode.GetBytes(orgStr);????????????byte[]?bytes_out?=?sha1.ComputeHash(bytes_in);
????????????sha1.Dispose();????????????string?result?=?BitConverter.ToString(bytes_out);
????????????result?=?result.Replace("-",?"");????????????return?result;??
????????}

?? ?? ??? ???? OK???(???? ??). ???? ? ? ?? ??? ??? URL???. ???? ????? ?? ?? ??? URL?? ????? ??? ?? # ?? ??? ????? ???? ????. ??? ??? ?? ??? ?????.

?public?ActionResult?H5Share()
????????{????????????var?model?=?new?WXShareModel();
????????????model.appId?=?WxPayConfig.APPID;
????????????model.nonceStr?=?WxPayApi.GenerateNonceStr();
????????????model.timestamp?=?Util.CreateTimestamp();
????????????model.ticket?=?GetTicket();
????????????model.url?=?"http://www.warmwood.com/AuthWeiXin/share";//?domain?+?Request.Url.PathAndQuery;????????????model.MakeSign();
????????????Logger.Debug("獲取到ticket:"?+?model.ticket);
????????????Logger.Debug("獲取到簽名:"?+?model.signature);????????????return?View(model);
????????}

4. ??

wx.config?? ???? true? ???? ??? ?? ??? ?????. ????? ???? ?????? ?? ???? ?????.

? ????? ?? ??? ?????. ?? ?? ?? jssdk? ??? ? ?? ?? ?????. ?? ? ??? SendHelp ??? Senparc? dll(.net4.5 ??)? ?????.

? ??? ??? ?? ? ??? ?????? ?????. ? ???? ??? ??? PHP ??? ????? ?? ?? ??? ?????!

?? ??:

?? ?? ?? ?? ? ?? ?? ??

H5 ?? ????? ??

? ??? WeChat ?? ?? ??? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!