由于服务器443端口被占用，无法配置Universal Links在443端口，但是其他端口有正常配置。但是app分享小程序卡片消息非常慢，即使图片大小在app限制内大约整个过程持续三四分钟，且分享的网页消息，网络图片无法正常加载，但是本地图片可以。

WXMiniProgramObject *object = [WXMiniProgramObject object]; object.webpageUrl = webpageUrl; object.userName = userName; object.path = path; object.hdImageData = hdImageData; object.withShareTicket = withShareTicket; object.miniProgramType = programType; WXMediaMessage *message = [WXMediaMessage message]; message.title = @"小程序标题"; message.description = @"小程序描述"; message.thumbData = nil; //兼容旧版本节点的图片，小于32KB，新版本优先 //使用WXMiniProgramObject的hdImageData属性 message.mediaObject = object; SendMessageToWXReq *req = [[SendMessageToWXReq alloc] init]; req.bText = NO; req.message = message; req.scene = WXSceneSession; //目前只支持会话 [WXApi sendReq:req];WXMiniProgramObject *object = [WXMiniProgramObject object]; object.webpageUrl = webpageUrl; object.userName = userName; object.path = path; object.hdImageData = hdImageData; object.withShareTicket = withShareTicket; object.miniProgramType = programType; WXMediaMessage *message = [WXMediaMessage message]; message.title = @"小程序标题"; message.description = @"小程序描述"; message.thumbData = nil; //兼容旧版本节点的图片，小于32KB，新版本优先 //使用WXMiniProgramObject的hdImageData属性 message.mediaObject = object; SendMessageToWXReq *req = [[SendMessageToWXReq alloc] init]; req.bText = NO; req.message = message; req.scene = WXSceneSession; //目前只支持会话 [WXApi sendReq:req];https://developers.weixin.qq.com/miniprogram/introduction/ 使用上述代码，hdImageData为app本地图片，png/jpg/jpeg格式图片、宽高比5:4，大小50几KB分享过程持续5分钟，13KB分享过程30几秒，整个用户体验很差。

 WXLaunchMiniProgramReq *request = [[WXLaunchMiniProgramReq alloc] init];  request.userName = @"gh_aab39b5699a9";//拉起的小程序的username request.path = @""; request.miniProgramType = 0; [WXApi sendReq:request completion:^(BOOL success) {                             if (success) {                                 DLog(@"成功拉起微信");                             } else {                             }                         }];

WXMiniProgramObject *object = [WXMiniProgramObject object]; object.webpageUrl = webpageUrl; object.userName = userName; object.path = path; object.hdImageData = hdImageData; object.withShareTicket = withShareTicket; object.miniProgramType = programType; WXMediaMessage *message = [WXMediaMessage message]; message.title = @"小程序标题"; message.description = @"小程序描述"; message.thumbData = nil; //兼容旧版本节点的图片，小于32KB，新版本优先 //使用WXMiniProgramObject的hdImageData属性 message.mediaObject = object; SendMessageToWXReq *req = [[SendMessageToWXReq alloc] init]; req.bText = NO; req.message = message; req.scene = WXSceneSession; //目前只支持会话 [WXApi sendReq:req];

关键代码[图片] 模拟器上的效果 [图片] 真机上的效果 [图片]