我自己做了一个随机生成手机号的代码练习,但是在生成手机号的过程中,后面8位数的首位为0时会自动删减,求大佬帮忙指教一下。
代码如下:
import random
def Suijihaoma(num):
a=[133,134,149,153,170,177,180,181,189,130,131,132,145,155,170,175,176,185,186,134,135,136,137,138,139,147,150,151,152,157,158,159,178,182,183,184,187,188]
d=[0,1,2,3,4,5,6,7,8,9]
e=[]
q=[]
g=random.choice(a)
for i in range(8):
e.append(random.choice(d))
print(e)
l = str(e).replace("[","").replace("]","").replace(",","").replace(" ","")
m=(g,int(l))
n=str(m).replace(' ','').replace('(','').replace(')','').replace(',','')
return n
haoma=Suijihaoma('x')
print(haoma)
上面的问题出在int(l)上,如果字符串是以0开头,那么转换成int后前面的0会被舍弃
其实你把问题复杂化了,可以这样
import random
from random import randint, sample
def Suijihaoma():
a=[133,134,149,153,170,177,180,181,189,130,131,132,145,155,170,175,176,185,186,134,135,136,137,138,139,147,150,151,152,157,158,159,178,182,183,184,187,188]
d=[0,1,2,3,4,5,6,7,8,9]
g=random.choice(a)
e=sample(d,8)
n= str(g)+''.join(list(map(str,e)))
# print(len(n))
return n
haoma=Suijihaoma()
print(haoma)
手机号,虽然全部都是数字,但是本质是字符串。(类似的还有学号、身份证号等)
所以,你应该一开始定义的时候就把 '133' 等等这些,都加上引号,用字符串表示