04 2021 档案

摘要：create database if not exists school_train;use school_train; # 学生表create table Student(Sno varchar(10),Sname nvarchar(10),Sage datetime,Ssex nvarchar( 阅读全文

摘要：os.walk方法 # coding:utf-8 import os path = r"D:\test\python2" # 查找文件的路径 for fpath, dirname, fnames in os.walk(path): print(fpath) # 所有的文件夹路径 print(dirn 阅读全文