python中split_string函数使用 1.split_string split_string函数,它接受一个字符串和分隔符作为参数,并使用split()方法将字符串切分成一个字符串列表。 defsplit_string(string,delimiter):returnstring.split(delimiter)# 测试my_string="apple,banana,orange"result=split_string(my_string,",")print(result)# 输出...
在Python中,split_string函数用于切分字符串,而substring函数用于截取字符串的子串。它们的功能和使用方式有一些区别: split_string函数:这个函数使用split()方法切分字符串,并返回一个字符串列表。它的语法是string.split(delimiter),其中string是要切分的字符串,delimiter是分隔符。切分后的结果是一个字符串列表,每个元...
使用split()函数来分割字符串的时候,先看看构造方法。 代码语言:python 代码运行次数:0 运行 defsplit(self,*args,**kwargs):# real signature unknown""" Return a list of the words in the string, using sep as the delimiter string. sep The delimiter according which to split the string. None (th...
""" Return a list of the words in the string, using sep as the delimiter string. sep The delimiter according which to split the string. None (the default value) means split according to any whitespace, and discard empty strings from the result. maxsplit Maximum number of splits to do. ...
Thestr.rsplitreturns a list of the words in the string, separated by the delimiter string (starting from right). Python split examples In the following examples, we cut strings into parts with the previously mentioned methods. splitting.py ...
# split语法 # (method) def split( # sep: str | None = None, # maxsplit: SupportsIndex = -1 # ) -> list[str] # Return a list of the words in the string, using sep as the delimiter string. # sep # The delimiter according which to split the string. None (the default value)...
The delimiter according which to split the string. None (the default value) means split according to any whitespace, and discard empty strings from the result. maxsplit Maximum number of splits to do. -1 (the default value) means no limit. ...
defsplit(self, *args, **kwargs):#real signature unknown"""Return a list of the words in the string, using sep as the delimiter string. sep The delimiter according which to split the string. None (the default value) means split according to any whitespace, ...
' delimiter = ',' result = split_with_delimiter(string, delimiter) print(result) # ['Hello', ',', 'World!'] 在这个示例中,我们首先使用re.escape()函数来转义分隔符,避免分隔符在正则表达式中被解释为特殊字符。然后使用re.compile()函数创建一个正则表达式的模式对象,模式中使用圆括号将分隔符括起来...
string = ' '.join(string.split(delimiter)) result = string.split() print(result) # 输出:['apple', 'banana', 'orange', 'grape'] 在这个例子中,split(delimiter)逐步替换每一个分隔符为统一的空格,最后再进行分割。 四、总结 灵活使用re.split()、str.replace()、生成器表达式等方法,可以有效地处理...