{
  "database": {
    "type": "mysql",
    "mysql": {
      "host": "db4free.net",  
      "port": 3306,           
      "user": "root111",  
      "password": "20040927",  
      "dbname": "class_callsystem",   
      "charset": "utf8mb4"
    },
    "table_student": "student",
    "table_record": "call_record"
  },
  "excel": {
    "template_path": "assets/templates/学生名单模板.xlsx",
    "export_default_path": "积分详单.xlsx"
  },
  "animation": {
    "roll_speed": 50,
    "roll_times": 20,
    "flash_duration": 1000
  },
  "visualization": {
    "top_n": 10,
    "fig_size": [10, 4],
    "font": "SimHei"
  },
  "score_rules": {
    "arrive_score": 1,
    "repeat_correct": 0.5,
    "repeat_wrong": -1,
    "answer_min": 0.5,
    "answer_max": 3
  }
}