並前往https://medium.com/codingweb/python3-web-crawler-%E7%B6%B2%E8%B7%AF%E7%88%AC%E8%9F%B2%E6%95%99%E5%AD%B8-%E5%AE%89%E8%A3%9D%E8%88%87%E4%BD%BF%E7%94%A8-63ccbfae4345