如果发生子串,则拆分字符串

Question

如果一个字符串命中https(没有空格)怎么能把它分成两个单词呢？例如,Join us!https://t.co/Fe0oTahdom想要使它像Join us!和https://t.co/Fe0oTahdom

Answer 1

读取帐户指数

s = 'Join us!https://t.co/Fe0oTahdom'
[s[0:s.index('https')], s[s.index('https'):]]

Answer 2

如果您只想拆分https关键字,最简单的方法

myString = 'Join us!https://t.co/Fe0oTahdom'

(head, sep, tail) = myString.partition('https')

print head  #Prints Join us!
print sep + tail #Prints the rest