import pandas as pd
import os

file_path = "审批服务部门.xlsx"
if not os.path.exists(file_path):
    print(f"File not found: {file_path}")
else:
    try:
        df = pd.read_excel(file_path)
        print("Columns:", df.columns.tolist())
    except Exception as e:
        print(f"Error reading excel: {e}")