Random Filename Generator

This code defines a function to generate a random filename with a prefix and suffix, and the length of the filename does not exceed the specified maximum length.

Technology Stack : Code packages and technologies used[English]

Code Type : Function

Code Difficulty : Intermediate

                
                    
import datetime
import math
import os
import random

def generate_random_filename(prefix, suffix, max_length):
    """生成一个随机文件名，包含前缀和后缀，长度不超过最大长度
    
    Args:
        prefix (str): 文件名前缀
        suffix (str): 文件名后缀
        max_length (int): 文件名的最大长度
    
    Returns:
        str: 生成的随机文件名
    """
    filename = prefix + ''.join(random.choices('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789', k=max_length - len(prefix) - len(suffix)))
    return filename + suffix