通过新增图文素材接口，在content字段里添加类似<iframe src="20210524/20210524191446_0ba75db9114d193796e74794022cb3f1.mp4">视频</iframe>内容，发出去的图文消息没有视频的显示

wx.uploadFile({             url: 'https://zdlcesi.yk0631.com/index.php?s=/api/upload/image',             filePath: tempFilePaths,             name: 'iFile',             timeout: 15000,             header: {               "Content-Type": "multipart/form-data"             },             //formData: null,             success: function(res) {               console.log('走这里');                 //var images = that.data.images;                // var data = JSON.parse(res.data);                // console.log('这里:'+ data.url);                                //     var url = data.url;                   //  object['urls'] = that.data.urlArr.concat(siteinfo.siteroot + url);                    // resolve(object);                   // resolve(JSON.parse(res.data));                              }     阻塞了请求，请求头里面出现 Provisional headers are shown [图片] 咋回事呢！我也没有跨域啥的啊。域名是安全的https。