生成随机字符串

import random  
import string  
  
def generate_random_string(length=10):  
    return ''.join(random.choices(string.ascii_letters + string.digits, k=length))  
  
print(generate_random_string(15))

生成随机整数

import random  
  
def generate_random_integer(start=1, end=100):  
    return random.randint(start, end)  
  
print(generate_random_integer(1, 1000))

生成随机日期

from datetime import datetime, timedelta  
import random  
  
def generate_random_date(start_date=None, end_date=None):  
    if start_date is None:  
        start_date = datetime(2000, 1, 1)  
    if end_date is None:  
        end_date = datetime.now()  
    delta = end_date - start_date  
    int_delta = (delta.days * 24 * 60 * 60) + delta.seconds  
    random_second = random.randrange(int_delta)  
    return start_date + timedelta(seconds=random_second)  
  
print(generate_random_date().strftime('%Y-%m-%d'))

生成随机时间

from datetime import time, timedelta  
import random  
  
def generate_random_time():  
    hours = random.randint(0, 23)  
    minutes = random.randint(0, 59)  
    seconds = random.randint(0, 59)  
    return time(hours, minutes, seconds)  
  
print(generate_random_time().strftime('%H:%M:%S'))

生成随机电子邮件地址

import random  
import string  
  
def generate_random_email():  
    local_part = ''.join(random.choices(string.ascii_letters + string.digits + '_', k=8))  
    domain = ''.join(random.choices(string.ascii_letters, k=4)) + '.com'  
    return f"{local_part}@{domain}"  
  
print(generate_random_email())

生成随机IP地址

import random  
  
def generate_random_ip():  
    return '.'.join(map(str, (random.randint(0, 255) for _ in range(4))))  
  
print(generate_random_ip())

生成随机UUID

import uuid  
  
def generate_random_uuid():  
    return str(uuid.uuid4())  
  
print(generate_random_uuid())

生成随机地址（城市、州、国家）

import random  
from faker import Faker  
  
fake = Faker()  
  
def generate_random_address():  
    return {  
        'city': fake.city(),  
        'state': fake.state(),  
        'country': fake.country()  
    }  
  
print(generate_random_address())

生成随机电话号码

from faker import Faker  
  
fake = Faker()  
  
def generate_random_phone_number():  
    return fake.phone_number()  
  
print(generate_random_phone_number())

生成随机文本段落

from faker import Faker  
  
fake = Faker()  
  
def generate_random_text(nb_sentences=3):  
    return fake.text(nb_sentences=nb_sentences)  
  
print(generate_random_text(5))

生成随机URL

import random  
from faker import Faker  
  
fake = Faker()  
  
def generate_random_url():  
    return fake.url()  
  
print(generate_random_url())

从CSV文件读取测试数据

import csv  
  
def read_test_data_from_csv(file_path):  
    test_data = []  
    with open(file_path, mode='r') as file:  
        reader = csv.DictReader(file)  
        for row in reader:  
            test_data.append(row)  
    return test_data  
  
data = read_test_data_from_csv('test_data.csv')  # 读取CSV文件中的测试数据  
for row in data:  
    print(row)

生成随机颜色代码

import random  
  
def generate_random_color():  
    return "#{:02X}{:02X}{:02X}".format(random.randint(0, 255), random.randint(0, 255), random.randint(0, 255))  
  
print(generate_random_color())

生成随机JSON对象

import json  
import random  
import string  
  
def generate_random_json():  
    data = {  
        'key1': random.choice(string.ascii_letters) + str(random.randint(0, 9)),  
        'key2': random.uniform(1.0, 100.0),  
        'key3': [random.randint(0, 100) for _ in range(5)],  
        'key4': {  
            'subkey1': random.choice([True, False]),  
            'subkey2': generate_random_string(10)  
        }  
    }  
    return json.dumps(data)  
  
print(generate_random_json())

随机生成MAC地址

import random  
  
def generate_random_mac():  
    mac = [0x00, 0x1A, 0x2B,  
           random.randint(0x00, 0xff),  
           random.randint(0x00, 0xff),  
           random.randint(0x00, 0xff)]  
    return ':'.join(map(lambda x: format(x, '02x'), mac))