python 多线程 批量请求 下载视频

import requests
import os
import re
import threading

root = "E://movie//"                        # 根目录
kv = {'user-agent':'Mozilla/5.0'}           # 模拟浏览器请求头

def download(url):                          # 封装下载器
    try:
        path = root + url.split('/')[-1]    # 文件保存路径
        if not os.path.exists(root):
            os.mkdir(root)
        if not os.path.exists(path):
            r = requests.get(url, headers = kv)          # requests库的请求信息
            r.raise_for_status()                         # 爬虫时候的异常处理
            with open(path, 'wb') as f:
                f.write(r.content)                       # 以二进制形式写
                f.close()
        else:
            print("File already exists")
    except:
        print("\nVideo crawl failed")

def job1(data1,url):
    global url1                         # 声明全局变量
    for i in range(0,data1):
        if i>=1000:
            p = re.compile(r'.$')       # 正则表达式 最后一位
            url1 = re.sub(p, '', url)   # 正则表达式删除操作
        url = url1 + '%03d' % i + '.ts' # 构造新的url
        print('\rdownloaded percent%f' % (((i+1)/data1)*100), end='')     # \r属性使指针不指向下一行，指向这一行的行首  end=''使print语句中末尾不添加换行符，直接加一个空字符
        download(url)                   # 下载器 url下载视频资源

def job2(data2,url):
    global num1,url1
    for i in range(num1,data2):
        if i>=1000:
            p = re.compile(r'.$')
            url1 = re.sub(p, '', url)
        url = url1 + '%03d' % i + '.ts'
        download(url)

def job3(data3,url):
    global num2,url1
    for i in range(num2,data3):
        if i>=1000:
            p = re.compile(r'.$')
            url1 = re.sub(p, '', url)
        url = url1 + '%03d' % i + '.ts'
        download(url)

def job4(data4,url):
    global num3,url1
    for i in range(num3,data4):
        if i>=1000:
            p = re.compile(r'.$')
            url1 = re.sub(p, '', url)
        url = url1 + '%03d' % i + '.ts'
        download(url)

def job5(data5,url):
    global num4,url1
    for i in range(num4,data5):
        if i>=1000:
            p = re.compile(r'.$')
            url1 = re.sub(p, '', url)
        url = url1 + '%03d' % i + '.ts'
        download(url)

def job6(data6,url):
    global num5,url1
    for i in range(num5,data6):
        if i>=1000:
            p = re.compile(r'.$')
            url1 = re.sub(p, '', url)
        url = url1 + '%03d' % i + '.ts'
        download(url)

def job7(data7,url):
    global num6,url1
    for i in range(num6,data7):
        if i>=1000:
            p = re.compile(r'.$')
            url1 = re.sub(p, '', url)
        url = url1 + '%03d' % i + '.ts'
        download(url)

if __name__=='__main__':

    url = input('Please enter the url： ')
    p = re.compile(r'......$')
    url1 = re.sub(p,'',url)

    num = int(input('Please enter the number of video: '))
    num1 = int(num/7)
    num2 = num1*2
    num3 = num1*3
    num4 = num1*4
    num5 = num1*5
    num6 = num1*6
    num7 = num1*7

    t1 = threading.Thread(target=job1,args=(num1,url1))            # 定义线程，并且通过args传参， 需要传一个参数时，可以这样写 num1,
    t2 = threading.Thread(target=job2,args=(num2,url1))
    t3 = threading.Thread(target=job3,args=(num3,url1))
    t4 = threading.Thread(target=job4,args=(num4,url1))
    t5 = threading.Thread(target=job5,args=(num5,url1))
    t6 = threading.Thread(target=job6,args=(num6,url1))
    t7 = threading.Thread(target=job7,args=(num7,url1))

    t1.start()            # 线程开始
    t2.start()
    t3.start()
    t4.start()
    t5.start()
    t6.start()
    t7.start()

    t1.join()             # 线程结束以后才开始执行下面的语句
    t2.join()
    t3.join()
    t4.join()
    t5.join()
    t6.join()
    t7.join()

    print('\nThe download is complete')
    print('press any key to exit')

可以通过解析真实视频地址，来下载ts流文件。 在这里，将代码封装成了一个简单的exe。
以下是百度网盘链接：
链接：https://pan.baidu.com/s/1NcwksIpKuVcrKjOEWAKhSQ
提取码：4vu3