一、token加盐处理# import itsdangerous## salt=‘sdf234^#[email protected]‘# t = itsdangerous.TimedJSONWebSignatureSerializer(salt,expires_in=30)# # res = t.dumps({‘username‘:‘yangfan‘,‘user_id‘:1})# # token = res.decode()# # print(token)# s=‘eyJhbGciOiJIUzI1NiIsImlhdCI6MTU0MTgyMDA1NiwiZXhwIjoxNTQxODIwMDg2fQ.eyJ1c2VybmFtZSI6InlhbmdmYW4iLCJ1c2VyX2lkIjoxfQ.FUfs92HuVKrt61AKpMjv1Iye8QDP7XUGOfgcrSusMv8‘# res = t.loads(s)# print(res) import pymysqlcoon = pymysql.connect()cur= coon.cursor()# sqls = [‘sleect‘,‘uodate‘,‘delet‘,‘insert‘]# for i in sqls:# cur.execute(i) 二、sys.argv的用法
import flaskimport sysimport timeserver = flask.Flask(__name__) @server.route(‘/‘)def index(): return ‘<h1>success</h1>‘if len(sys.argv)>1: port = sys.argv[1] if port.isdigit(): server.run(port=port) elif port==‘--help‘: print(‘这个python文件的作用是让你发财!‘) elif port==‘--time‘: print(time.strftime(‘%Y-%m-%d %H:%M:%S‘)) else: print(‘端口号必须是整数!‘)else: print(‘运行错误!请在运行的时候指定端口号\n‘ ‘请按照下面的方式运行python文件!\n‘ ‘python mock_server.py 8989‘) #sys.argv的作用是获取到运行python文件时,传入的参数# python xxx.py --help# 默认如果运行python文件的时候,不传参数,argv里面只有一个元素#就是当前这个python文件的文件名# python xxx.py
三、glob模块的用法
import os,glob# print(os.listdir())# for f in os.listdir():# if f.endswith(‘.py‘):# os.remove(f)print(glob.glob(‘*‘)
原文地址:https://www.cnblogs.com/mengmeng1011/p/10347051.html
时间: 2025-01-18 04:27:09