摘要:
import re #过滤出中国,其中name不一定总为name str = '<div class ="name">中国</div>' resu = re.findall(r'<div class =".*">(.*?)</div>',str) print(resu) #过滤中文:汉字整体打印 s 阅读全文
摘要:
#字典value值排序,key值排序 from random import * dict1 = {x:randint(5,12) for x in "aijwt"} dict2 = {randint(5,12):y for y in "aibjwte"} print ('dict1:',dict1) 阅读全文