简介
壁纸的选择其实很大程度上能看出电脑主人的内心世界,有的人喜欢风景,有的人喜欢星空,有的人喜欢美女,有的人喜欢动物。然而,终究有一天你已经产生审美疲劳了,但你下定决定要换壁纸的时候,又发现网上的壁纸要么分辨率低,要么带有水印。
项目源码
# -*- coding:utf-8 -*-from requests import getfrom filetype import guessfrom os import renamefrom os import makedirsfrom os.path import existsfrom json import loadsfrom contextlib import closing# 文件下载器def Down_load(file_url, file_full_name, now_photo_count, all_photo_count):headers = {"User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36"}# 开始下载图片with closing(get(file_url, headers=headers, stream=True)) as response:chunk_size = 1024 # 单次请求最大值content_size = int(response.headers['content-length']) # 文件总大小data_count = 0 # 当前已传输的大小with open(file_full_name, "wb") as file:for data in response.iter_content(chunk_size=chunk_size):file.write(data)done_block = int((data_count / content_size) * 50)data_count = data_count + len(data)now_jd = (data_count / content_size) * 100print("\r %s:[%s%s] %d%% %d/%d" % (file_full_name, done_block * '█', ' ' * (50 - 1 - done_block), now_jd, now_photo_count, all_photo_count), end=" ")# 下载完图片后获取图片扩展名,并为其增加扩展名file_type = guess(file_full_name)rename(file_full_name, file_full_name + '.' + file_type.extension)# 爬取不同类型图片def crawler_photo(type_id, photo_count):# 最新 1, 最热 2, 女生 3, 星空 4if(type_id == 1):url = 'https://service.paper.meiyuan.in/api/v2/columns/flow/5c68ffb9463b7fbfe72b0db0?page=1&per_page=' + str(photo_count)elif(type_id == 2):url = 'https://service.paper.meiyuan.in/api/v2/columns/flow/5c69251c9b1c011c41bb97be?page=1&per_page=' + str(photo_count)elif(type_id == 3):url = 'https://service.paper.meiyuan.in/api/v2/columns/flow/5c81087e6aee28c541eefc26?page=1&per_page=' + str(photo_count)elif(type_id == 4):url = 'https://service.paper.meiyuan.in/api/v2/columns/flow/5c81f64c96fad8fe211f5367?page=1&per_page=' + str(photo_count)# 获取图片列表数据headers = {"User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36"}respond = get(url, headers=headers)photo_data = loads(respond.content)# 已经下载的图片张数now_photo_count = 1# 所有图片张数all_photo_count = len(photo_data)# 开始下载并保存5K分辨率壁纸for photo in photo_data:# 创建一个文件夹存放我们下载的图片if not exists('./' + str(type_id)):makedirs('./' + str(type_id))# 准备下载的图片链接file_url = photo['urls']['raw']# 准备下载的图片名称,不包含扩展名file_name_only = file_url.split('/')file_name_only = file_name_only[len(file_name_only) -1]# 准备保存到本地的完整路径file_full_name = './' + str(type_id) + '/' + file_name_only# 开始下载图片Down_load(file_url, file_full_name, now_photo_count, all_photo_count)now_photo_count = now_photo_count + 1if __name__ == '__main__':# 最新 1, 最热 2, 女生 3, 星空 4# 爬取类型为3的图片(女生),一共准备爬取20000张wall_paper_id = 1wall_paper_count = 10while(True):# 换行符print('\n\n')# 选择壁纸类型wall_paper_id = input("壁纸类型:最新壁纸 1, 最热壁纸 2, 女生壁纸 3, 星空壁纸 4\n请输入编号以便选择5K超清壁纸类型:")# 判断输入是否正确while(wall_paper_id != str(1) and wall_paper_id != str(2) and wall_paper_id != str(3) and wall_paper_id != str(4)):wall_paper_id = input("壁纸类型:最新壁纸 1, 最热壁纸 2, 女生壁纸 3, 星空壁纸 4\n请输入编号以便选择5K超清壁纸类型:")# 选择要下载的壁纸数量wall_paper_count = input("请输入要下载的5K超清壁纸的数量:")# 判断输入是否正确while(int(wall_paper_count) <= 0):wall_paper_count = input("请输入要下载的5K超清壁纸的数量:")# 开始爬取5K高清壁纸print("正在下载5K超清壁纸,请稍等……")crawler_photo(int(wall_paper_id), int(wall_paper_count))print('\n下载5K高清壁纸成功!')
初学者对Python的概念模糊不清的,Python能做什么,学的时候该按照什么线路去学习,学完往哪方面发展,想深入了解,详情可以复制有道云笔记链接到浏览器打开了解:/noteshare?id=e4fa02e7b56d7909a27674cdb3da08aa
学习视频资料、开发工具等都有免费分享,还有专业的老师答疑
如果觉得《Python爬虫教程-爬取5K分辨率超清唯美壁纸源码》对你有帮助,请点赞、收藏,并留下你的观点哦!