我想知道是否可以多次训练 Scrapely Scraper 以适应更多网站。所以下面的代码在一个网站上训练爬虫:
s = Scraper()
url_sample = dataset[0]["sample"] # some url
targets = dataset[0]["targets"] # some targets, ie.: {"name": "max", "age": "27}
s.train(url_sample, targets)
但这也可能吗?:
s = Scraper()
for idx in range(len(dataset)):
url_sample = dataset[idx]["sample"]
targets = dataset[idx]["targets"]
s.train(url_sample, targets)
提前致谢 :)