修改：优化手机端效果图点云效果

src/api/douyin.ts

@@ -4,7 +4,11 @@ const PREFIX = 'douyin'
 
 function normalizeOssUrl(url: string) {
   if (!url) return ''
-  return String(url).replace(/\\u0026/gi, '&').replace(/\\u003d/gi, '=')
+  let s = String(url).replace(/\\u0026/gi, '&').replace(/\\u003d/gi, '=').trim()
+  // 真机 https 页加载 http 图会被拦截，统一升 https
+  if (s.indexOf('//') === 0) s = `https:${s}`
+  if (/^http:\/\//i.test(s)) s = `https://${s.slice(7)}`
+  return s
 }
 
 function guessContentType(file: File | Blob, filename?: string) {