一個函數，試試知乎

import osnnndef download_file(url, filename):n os.system(curl {} > {}.format(url, filename))n return open(filename).read()nnndef download(url):n r = download_file(url, curl_download)n os.system(rm curl_download)n return rnnnif __name__ == __main__:n url = https://zhuanlan.zhihu.com/api/posts/27228249/likersn filename = liker.jsonn download_file(url, filename)n

知乎爬蟲就這麼簡單，我寫完了。