摘要:
1、使⽤⽅法(3个方法)修改字符串的⼤⼩写,在字符串(f字符串)中使⽤变量 first_name = input('Enter your first name: ') last_name = input('Enter your last name: ') full_name = f"{first_n 阅读全文
摘要:
import smtplib from email.header import Header from email.mime.multipart import MIMEMultipart from email.mime.text import MIMEText import wx import su 阅读全文