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baidu_img.py
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baidu_img.py
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import urllib.request
import urllib.parse
import re
import os
header=\
{
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36',
"referer":"https://image.baidu.com"
}
keyword=input("请输入搜索关键词:")
keyword=urllib.parse.quote(keyword,"utf-8")
n=0
j=0
error=0
while(n<30*100):
url="https://image.baidu.com/search/acjson?tn=resultjson_com&ipn=rj&ct=201326592&is=&fp=result&queryWord={word}&cl=2&lm=-1&ie=utf-8&oe=utf-8&adpicid=&st=-1&z=&ic=0&word={word}&s=&se=&tab=&width=&height=&face=0&istype=2&qc=&nc=1&fr=&cg=girl&pn={pageNum}&rn=30&gsm=1e00000000001e&1490169411926="
n+=30
url1=url.format(word=keyword,pageNum=str(n))
rep=urllib.request.Request(url1,headers=header)
rep=urllib.request.urlopen(rep)
try:
html=rep.read().decode("utf-8")
except:
print("something wrong!")
error=1
print("-------------now page ="+str(n))
if(error==1):
continue
p=re.compile("thumbURL.*?\.jpg")
s=p.findall(html)
if os.path.isdir(r"./baidu_img")!=True:
os.makedirs(r"./baidu_img")
with open("testPic1.txt","w") as f:
for i in s:
i=i.replace("thumbURL\":\"","")
print(i)
f.write(i)
f.write("\n")
urllib.request.urlretrieve(i,"./baidu_img/pic{num}.jpg".format(num=j))
j+=1