{
  "type": "code_options",
  "author": "Byeweiyang",
  "source": "solution.md",
  "exercise_id": "21de0b6ed1c94985b741411148506f89",
  "keywords": "相机,数码相机",
  "topic_link": "https://blog.csdn.net/Byeweiyang/article/details/120094247"
}