InvalidSchema(“没有为 '%s' 找到连接适配器”% url)

Question

我正在尝试运行我的抓取工具，但网址有问题。它们看起来像这样：//ocdn.eu/pul...

错误信息： raise InvalidSchema("没有为 '%s' 找到连接适配器" % url) requests.exceptions.InvalidSchema：没有找到'/http:///http://...的连接适配器...

在 r = session.get 行引发错误。感谢您的帮助！

for post in posts:
    title = post.find('span', {'class': 'title'}).get_text()
    link = post.find("a")['href']
    image_source = post.find('img')['src']
    image_source_solved = "http://".join(image_source)

    # stackoverflow solution

    media_root = '/Users/mat/Desktop/jspython/just django/dashboard/media_root'
    if not image_source.startswith(("data:image", "javascript")):
        local_filename = image_source.split('/')[-1].split("?")[0]
        r = session.get(image_source_solved, stream=True, verify=False)
        with open(local_filename, 'wb') as f:
            for chunk in r.iter_content(chunk_size=1024):
                f.write(chunk)

        current_image_absolute_path = os.path.abspath(local_filename)
        shutil.move(current_image_absolute_path, media_root)

Answer 1

我改变了这一行：

image_source_solved = "http://".join(image_source)

对于这一行：

image_source_solved = "http:{}".format(image_source)