fuwu527751246的专栏

要求：格式转换将 dict_str= {'name':'zhangsan', 'passwd':'123456'} 转换为 'name=zhangsan&passwd=123456'str = '&'.join('%s=%s' % (k, v))for k, v in str.items())print(str)

import jsonimport requestsimport xlwtStoreNos =["2001","2002","2003","2006","2007","2008","2009","2010","2012","2014","2013","2015","2016","2017","2019","2028","2030","2031","2032","2034","2036"...

本文转载：https://www.cnblogs.com/lyxdw/p/9935137.html某天做爬虫时遇到一个post请求的参数是编码过的字符串如下,看不懂,初步判断可能是url编码str = "%7B%22ShoppingToken%22%3A%22NewAirChina%257CCA4173%252C1%252C%252C12-CA989%252C1%252C%252C12%...

本文转载来源：https://www.cnblogs.com/nancyzhu/p/8401552.html一、对excel的写操作实例：将一个列表的数据写入excel, 第一行是标题，下面行数具体的数据import xlwt#只能写不能读stus = [['姓名', '年龄', '性别', '分数'], ['mary', 20, '女', 89.9],...