import pandas as pd

xls = pd.ExcelFile('/root/.openclaw/media/inbound/工作簿1---31b88f81-9552-4ae9-850c-b69dfa201e1a.xlsx')
print('Sheet列表:', xls.sheet_names)

for sheet in xls.sheet_names:
    print(f'\n=== Sheet: {sheet} ===')
    df = pd.read_excel(xls, sheet_name=sheet)
    print(df.to_csv(sep='\t', na_rep='nan'))
