# coding = utf-8
"""
爬取百度壁纸图片
"""
/*
优秀开源电商系统学习地址：http://github.crmeb.net/u/fei
*/
import requests,re,time,warnings,os
warnings.filterwarnings("ignore")
def search(key_word):
# 百度获取风景壁纸图片Url地址
search_url = "https://image.baidu.com/search/index?tn=baiduimage&ipn=r&ct=201326592&cl=2&lm=-1&st=-1&fm=result&fr=&sf=1&fmq=1579231773363_R&pv=&ic=0&nc=1&z=0&hd=0&latest=0©right=0&se=1&showtab=0&fb=0&width=&height=&face=0&istype=2&ie=utf-8&sid=&word=" + key_word + ""
response = requests.get(url=search_url, verify=False)
return response.text
def find_picture_url(response):
# 正则查找字符串结果中的图片Url地址返回列表
regex = re.compile(r'"objURL":"(.*?)"')
picture_urls = regex.findall(response)
return picture_urls
# print(picture_urls)
def down_load_picture(picture_urls):
# 图片下载文件夹地址
file_ = "D:\\python脚本\\picture\\"
# 判断文件夹路径是否存在不存在创建一个
if not os.path.exists(file_):
os.makedirs(file_)
number = 1
for picture_url in picture_urls:
time.sleep(0.5)
picture_name = file_ + str(int(time.time())) + ".jpg"
print("\r", "正在下载第{0}张图片：{1}".format(str(number), picture_name), end="")
try:
r = requests.get(picture_url,verify=False,timeout=10)
# 图片要二进制写入
with open(picture_name, "wb") as f:
f.write(r.content)
number += 1
except:
print("\r", "下载失败：{0}".format(picture_name), end="")
continue
# 主程序
print("【下载图片程序】说明：输入 exit 退出程序\n")
while True:
input_word = input("\n请输入所要下载图片的关键字，如：风景壁纸...")
print("\n")
if input_word == "exit":
print("\n关闭程序...")
break
else:
search_result = search(key_word=input_word)
picture_urls = find_picture_url(response=search_result)
down_load_picture(picture_urls=picture_urls)
print("下载完毕！")
