import pandas as pd
import os

def convert_xls_to_csv():
    # 定义文件路径
    xls_path = os.path.join('data', 'database.xls')
    csv_path = os.path.join('data', 'database.csv')
    
    try:
        # 读取xls文件
        df = pd.read_excel(xls_path)
        
        # 保存为csv
        df.to_csv(csv_path, index=False)
        print(f"成功将 {xls_path} 转换为 {csv_path}")
    except Exception as e:
        print(f"转换失败: {str(e)}")

if __name__ == '__main__':
    convert_xls_to_csv()