摘要:
import os import smtplib import logging from report_system.utils import excel_util from report_system.utils import style_util from email import encoders from email.header import Header from email.mim... 阅读全文
摘要:
col_name = df.columns.tolist()col_name.insert(1,'D')df.reindex(columns=col_name)Out[92]: A D B CNaNNoneNoneNaNNoneNone 或者不用数字索引,直接在某列前面或后面插入,利用 list.i 阅读全文