使用教程:

安装python3(centos):https://eqblog.com/centos-install-python3-6-4.html

安装requests库:pip3 install requests

mkdir pic#创建个储存图片的文件夹

cd pic

python3 1024_spider_th.py

执行以上命令即可

update:只抓了270页以前,以后的有许多图片都已经失效了

应loc基友要求,特别写了这个
一开始是单线程的,但是有大佬说多线程很快(主要是加个多线程简单)
所以,就改成了多线程下载

已经测试可用,建议在网速好的环境用,下载速度很快。
线程是以有多少张图片算的,多少张图片就多少线程

我用维也纳CN2测试的,差不多5分钟可用爬一页

另外不支持续传,如果已存在文件夹会自动跳过

使用效果图:

import requests
import threading
import re
import os
class myThread (threading.Thread):   #继承父类threading.Thread
    def __init__(self, url, dir, filename):
        threading.Thread.__init__(self)
        self.threadID = filename
        self.url = url
        self.dir = dir
        self.filename=filename
    def run(self):                   #把要执行的代码写到run函数里面 线程在创建后会直接运行run函数
        download_pic(self.url,self.dir,self.filename)
def download_pic(url,dir,filename):
    headers={'User-Agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36Name','Referer':'https://t66y.com'}
    req=requests.get(url=url,headers=headers)
    if req.status_code==200:
        with open(str(dir)+'/'+str(filename)+'.jpg','wb') as f:
            f.write(req.content)
try:
    flag=1
    while flag<=270:
        base_url='https://t66y.com/'
        page_url='https://t66y.com/thread0806.php?fid=8&search=&page='+str(flag)
        get=requests.get(page_url)
        article_url=re.findall(r'<h3><a href="(.*)" target="_blank" id="">(?!<.*>).*</a></h3>',str(get.content,'gbk',errors='ignore'))
        for url in article_url:
            threads=[]
            tittle=['default']
            getpage=requests.get(str(base_url)+str(url))
            tittle=re.findall(r'<h4>(.*)</h4>',str(getpage.content,'gbk',errors='ignore'))
            file=tittle[0]
            if  os.path.exists(file)==False:
                os.makedirs(file)
                img_url=re.findall(r'<input src=\'(.*?)\'',str(getpage.content,'gbk',errors='ignore'))
                filename=1
                print('开始下载:'+file)
                for download_url in img_url:
                    thread=myThread(download_url,file,filename)
                    thread.start()
                    threads.append(thread)
                    filename=filename+1
                for t in threads:
                    t.join()
                print('下载完成,共'+str(filename)+'张图片')
            else:
                print('文件夹已存在,跳过')
        print('第'+str(flag)+'页下载完成')
        flag=flag+1
except:
    print('程序错误,退出')


多线程代码:

https://eqblog.com/script/1024_spider_th.py

单线程代码:

https://eqblog.com/script/1024_spider.py

上传的附件:
  • 1.zip (大小:2.13K,下载次数:0)
最新回复 [0]
返回