File Size in KB Converter

This function is used to get the byte size of a specified file and convert it to KB.

Technology Stack : os, re

Code Type : Function

Code Difficulty : Intermediate

                
                    
import os
import re

def get_file_size_in_kb(file_path):
    """
    获取指定文件的字节数并转换为KB。
    """
    if not os.path.isfile(file_path):
        return None
    file_size_in_bytes = os.path.getsize(file_path)
    file_size_in_kb = file_size_in_bytes / 1024
    return file_size_in_kb