python如何提取字符串中的数字?
网友回复
#!/usr/local/python3/bin/python3 # -*- coding: utf-8 -* str1='a34e 345 bcd 5he 78 xyz' #提取单个数字 for s in str1: if s.isdigit():print (s) #以空格分割的完整数字 for s in str1.split(): if s.isdigit(): print ((s))
python如何提取字符串中的数字?
网友回复
#!/usr/local/python3/bin/python3 # -*- coding: utf-8 -* str1='a34e 345 bcd 5he 78 xyz' #提取单个数字 for s in str1: if s.isdigit():print (s) #以空格分割的完整数字 for s in str1.split(): if s.isdigit(): print ((s))