from flask import Response, Flask, request, os base_url = '/' def video_replay(): data = request.json # 获得前端需要展示的视频名称信息,格式为<人员名称>_<项目名称> video_name = data.get("video_name") #video_name = "作训视频.mp4" filename = os.path.join('./video', video_name, ".mp4") return filename if __name__ == '__main__': video_replay()