自己在用 PySpider 框架爬虫运行代码后时出现 HTTP 599: SSL certificate problem: unable to get local issuer certificate错误
完整报错信息：
HTTP 599: SSL certificate problem: unable to get local issuer certificate
[E 161018 21:56:36 base_handler:195] HTTP 599: SSL certificate problem: unable to get local issuer certificate
Traceback (most recent call last):
File “C:\Python27\lib\site-packages\pyspider\libs\base_handler.py”, line 188, in run_task
result = self._run_task(task, response)
File “C:\Python27\lib\site-packages\pyspider\libs\base_handler.py”, line 167, in _run_task
response.raise_for_status()
File “C:\Python27\lib\site-packages\pyspider\libs\response.py”, line 190, in raise_for_status
raise http_error
HTTPError: HTTP 599: SSL certificate problem: unable to get local issuer certificate
报错截图：
错误原因：
这个错误会发生在请求 https 开头的网址，SSL 验证错误，证书有误。
解决方法：
使用 self.crawl(url, callback=self.index_page, validate_cert=False)
这个方法基本可以解决问题了。