flutter - 如何在flutter中获取supabase存储中上传媒体的url？

Question

在flutter中根据文档上传图像

final avatarFile = File('path/to/file');
final response = await supabase
  .storage
  .from('avatars')
  .upload('public/avatar1.png', avatarFile, fileOptions: FileOptions(
    cacheControl: '3600',
    upsert: false
  ));

那么，我们如何获取该上传媒体的downloadUrl呢？

Answer 1

您可以使用getPublicUrl方法:

final res = supabase
  .storage
  .from('avatars')
  .getPublicUrl('public/avatar1.png');

final publicURL = res.data;

参见https://supabase.com/docs/reference/dart/storage-from-getpublicurl