上次讲到利用python进行搜索并下载图片，今天更新一下，我们知道， 这个网站搜索图片需要英文，但有些人不太会使用英文，想搜索什么东西需要先去翻译了才能搜索，今天调用API store里面的斯必克API进行自动翻译，这样就可以输入中文进行搜索啦！

看修改的代码：

from bs4 import BeautifulSoupimport requestsimport jsonheaders ={    'accept':'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',    'Cookie':'__cfduid=dcb472bad94316522ad55151de6879acc1479632720; locale=en; _ga=GA1.2.1575445427.1479632759; _gat=1; _hjIncludedInSample=1',    'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36'}url_path = 'https://www.pexels.com/search/'word= input('请输入你要下载的图片：')url_tra ='http://howtospeak.org:443/api/e2c?user_key=dfcacb6404295f9ed9e430f67b641a8e &notrans=0&text=' + wordenglish_data = requests.get(url_tra)js_data = json.loads(english_data.text)content = js_data['english']url = url_path + content + '/'wb_data = requests.get(url,headers=headers)soup = BeautifulSoup(wb_data.text,'lxml')imgs = soup.select('a > img')list = []for img in imgs:    photo = img.get('src')    list.append(photo)path = 'C://Users/Administrator/Desktop/photo/'i = 1for item in list:    if item==None:        pass    elif '?' in item:        data = requests.get(item,headers=headers)        fp = open(path+content+str(i)+'.jpeg','wb')        fp.write(data.content)        fp.close        i = i+1    else:        data = requests.get(item, headers=headers)        fp = open(path+item[-10:],'wb')        fp.write(data.content)        fp.close()

总结

1 API的调用，现在许多API是json格式，我使用了json库进行解析，取我要的英语翻译构成网页