缓存功能怎么配置？

[lurongshuang]

按照 评论中说的配置，发现并没有生效，是有问题吗？：
await realPlayer.setLoop(0);
await realPlayer.setDataSource("ijkio:cache:ffio:${video.url}",
autoPlay: false, showCover: true);

  Directory directory = await getApplicationCacheDirectory();
  File cacheFilePath = File("${directory.path}/${video.fileName}.tmp");
  cacheFilePath.createSync();
  File cacheMapPath = File("${directory.path}/${video.fileName}._2.tmp");
  cacheMapPath.createSync();

  FijkOption fijkOption = FijkOption();
  fijkOption.setFormatOption("cache_file_path", "$cacheFilePath");
  fijkOption.setFormatOption("cache_map_path", "$cacheMapPath");
  fijkOption.setFormatOption("parse_cache_map", 1);
  fijkOption.setFormatOption("auto_save_map", 1);
  realPlayer.applyOptions(fijkOption);

[hrhuang123]

后面你解决这个问题了吗