python爬虫报错urllib.error.HTTPError: HTTP Error 420:
时间: 2024-05-30 18:15:41 浏览: 22
HTTP Error 420 means that the request has been refused due to too many requests or the rate limit has been exceeded. This error is commonly seen when web scraping or crawling websites without proper throttling or delay between requests.
To fix this error, you can try the following:
1. Add a delay between requests: You can add a delay of a few seconds between requests to avoid making too many requests in a short period of time.
2. Use a proxy: You can use a proxy server to make your requests appear as if they are coming from a different IP address, which can help you bypass rate limits.
3. Contact the website owner: If you are getting this error repeatedly, you can try contacting the website owner to see if they can increase the rate limit for your account.
4. Reduce the number of requests: If none of the above solutions work, you can try reducing the number of requests you make to the website. This may mean limiting the number of pages you scrape or only scraping the website at certain times of day.
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