Returns the length of a string in bytes.
- Use
str.encode()to encode the given string and return its length.
代码实现
def byte_size(s):
return len(s.encode('utf-8'))使用样例
byte_size('😀') # 4
byte_size('Hello World') # 11Returns the length of a string in bytes.
str.encode() to encode the given string and return its length.
def byte_size(s):
return len(s.encode('utf-8'))byte_size('😀') # 4
byte_size('Hello World') # 11