作为单身狗不会爬虫怎么行，自己写的一个图虫爬虫，朋友用了都说好 :&(蛆音娘_滑稽)

    import os
    import re
    import json
    import requests
    import time
    import urllib.parse
    import random
    #import traceback
    import urllib
    head = {'Accept': '*/*',
                   'Accept-Language': 'en-US,en;q=0.8',
                   'Cache-Control': 'max-age=0',
                   'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.116 Safari/537.36',
                   'Connection': 'keep-alive',
                  }
    print('*'*30)
    print('          ψ(*｀ー´)ψ')
    print('')
    print(' .'*15) 
    print('           图虫爬虫') 
    print(' .'*15)
    print('')
    print('       版本号：2019.6.19')
    print('           (•́へ•́╬)')
    
    print('*'*30)
    
    name  = 0
    
    ask = input('是否要从上次退出的地方开始？ y/n:')
    if ask == 'y':
        f = open("爬虫断点记录.txt","a")
        f.write('0')
        f.close
    
        f= open("爬虫断点记录.txt","r")
        page = f.read(1)
        f.close
        print('检测到上次爬取到第'+str(page)+'页，将继续')
        print('务必输入上次爬取的关键词')
    else:
        page = 1
    
    
    
    
    def make_url(theme,page_sum):
        url = "https://tuchong.com/rest/tags/%(theme)s/posts?page=%(pagenum)s&count=20&order=weekly" % {'theme': urllib.parse.quote(theme), 'pagenum': page_sum}
        return url
    #利用requests使用get方法使用链接
    
    def get_url(url):#用requests.get 解析 url
        try:
            r = requests.get(url, headers=head, timeout=30)
            r.raise_for_status() 
            return r
        except:
            pass
            print('?????')
    
    def cantclick (url): #解析那个不能右键的页面//注意：总页码输入过多会报错！
        
        a = requests.get(url)
        b = json.loads(a.text) 
        abc = []
        for i in b['postList']:
            abc.append(i['url'])
            # print(abc)
        return abc
    
    
    def get_jpg(url):#顾名思义，获取jpg的url
        try:
            html = get_url(url)
            url_list = list(re.findall('<img id="image\d+" class="multi-photo-image" src="([a-zA-z]+://[^\s]*)" alt="">', html.text))
            return url_list
        except:
            pass
    
    #定义下载器模块
    def download(url,theme,n):
        # for i in get_jpg:
        
        # name = img['alt']+url[-4:] #图片重名命,以后再写
        global name
        name += 1#暂时先用序号代替名称，懒得写
        name2 = str(name)+str(random.randint(1, 9999999))+'.jpg' #随机命名防止重复
        download_file = os.path.join(theme,name2) #跨平台兼容 融合文件夹路径+图片名
        try:
            print("正在下载第%d套图，一共%d套图" % (n, len(cantclick_list)))
            urllib.request.urlretrieve(url,filename=download_file)
            
            print('共下载了'+str(name)+'张')
            print('---'*10)
        except:
            print('下载失败')
            pass      
    
    if __name__ == '__main__':
        theme = input("输入你想看的类型，如 人像 人文 私房(误) 死库水(大误) 或其他：")
        page_sum = int(page)
        folder = os.getcwd()+'/'+theme # xxx = os.getcwd() #获取当前绝对路径 # + 编写目录
        test=os.path.exists(folder)
        if not test:
                # 如果不存在则创建目录
                # 创建目录操作函数
                os.mkdir(folder)            #--------------------创建theme文件夹
        
                print('初始化...')
                
        else:
                # 如果目录存在则不创建，并提示目录已存在
                print('初始化完成...')
       
        m = 0
        while True:
            n = 0
            m += 1
            page_sum += 1
            print("正在下载第%d页，共%d页" % (m, page_sum))
            f = open("爬虫断点记录.txt","w")
            f.write(str(page_sum))
            print('进度已储存')
            f.close
            url = make_url(theme,page_sum)
            
            cantclick_list = cantclick(url)
            if len(cantclick_list) == 0:
                print('爬取结束') 
                break
    
            
            for ii in cantclick_list:
                jpg_list = get_jpg(ii)
                n += 1
                for iii in jpg_list:
                    jpg = iii
                    download(jpg,theme,n)
                    # time.sleep(random.randint(1, 4))  #防反爬，视情况调整
                    

打包为exe，方便脱离python环境运行。