Traceback (most recent call last):
File "C:\Users\stone\AppData\Local\Programs\Python\Python36\lib\site-packages\urllib3\connectionpool.py", line 600, in urlopen
chunked=chunked)
File "C:\Users\stone\AppData\Local\Programs\Python\Python36\lib\site-packages\urllib3\connectionpool.py", line 354, in _make_request
conn.request(method, url, **httplib_request_kw)
File "C:\Users\stone\AppData\Local\Programs\Python\Python36\lib\http\client.py", line 1239, in request
self._send_request(method, url, body, headers, encode_chunked)
File "C:\Users\stone\AppData\Local\Programs\Python\Python36\lib\http\client.py", line 1285, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "C:\Users\stone\AppData\Local\Programs\Python\Python36\lib\http\client.py", line 1234, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "C:\Users\stone\AppData\Local\Programs\Python\Python36\lib\http\client.py", line 1026, in _send_output
self.send(msg)
File "C:\Users\stone\AppData\Local\Programs\Python\Python36\lib\http\client.py", line 964, in send
self.connect()
File "C:\Users\stone\AppData\Local\Programs\Python\Python36\lib\site-packages\urllib3\connection.py", line 181, in connect
conn = self._new_conn()
File "C:\Users\stone\AppData\Local\Programs\Python\Python36\lib\site-packages\urllib3\connection.py", line 168, in _new_conn
self, "Failed to establish a new connection: %s" % e)
urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x00000221015CDDD8>: Failed to establish a new connection: [WinError 10060] 由于连接方在一段时间后没有正确答复或连接的主机没有反应，连接尝试失败。

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "C:\Users\stone\AppData\Local\Programs\Python\Python36\lib\site-packages\requests\adapters.py", line 449, in send
timeout=timeout
File "C:\Users\stone\AppData\Local\Programs\Python\Python36\lib\site-packages\urllib3\connectionpool.py", line 638, in urlopen
_stacktrace=sys.exc_info()[2])
File "C:\Users\stone\AppData\Local\Programs\Python\Python36\lib\site-packages\urllib3\util\retry.py", line 399, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='restapi.amap.com', port=80): Max retries exceeded with url: /v3/config/district?keywords=%E4%B8%AD%E7%89%9F%E5%8E%BF&key=19b6a10f26bfc2ef5ff7014d126350f4&subdistrict=3&extensions=all&output=JSON (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x00000221015CDDD8>: Failed to establish a new connection: [WinError 10060] 由于连接方在一段时间后没有正确答复或连接的主机没有反应，连接尝试失败。',))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "C:\Users\stone\AppData\Local\Programs\Python\Python36\lib\site-packages\scrapy\core\engine.py", line 127, in _next_request
request = next(slot.start_requests)
File "D:\AndroidProject\周边商家\周边商家\python\BaiduMapPoiSpider\BaiduMapWebApiSpier\spiders\web_api_spider.py", line 43, in start_requests
poly = get_region_polyline(region_name)
File "D:\AndroidProject\周边商家\周边商家\python\BaiduMapPoiSpider\BaiduMapWebApiSpier\util\geo\amap_get_geopolylines.py", line 20, in get_region_polyline
response = requests.get(url, params=_parms)
File "C:\Users\stone\AppData\Local\Programs\Python\Python36\lib\site-packages\requests\api.py", line 75, in get
return request('get', url, params=params, **kwargs)
File "C:\Users\stone\AppData\Local\Programs\Python\Python36\lib\site-packages\requests\api.py", line 60, in request
return session.request(method=method, url=url, **kwargs)
File "C:\Users\stone\AppData\Local\Programs\Python\Python36\lib\site-packages\requests\sessions.py", line 524, in request
resp = self.send(prep, **send_kwargs)
File "C:\Users\stone\AppData\Local\Programs\Python\Python36\lib\site-packages\requests\sessions.py", line 637, in send
r = adapter.send(request, **kwargs)
File "C:\Users\stone\AppData\Local\Programs\Python\Python36\lib\site-packages\requests\adapters.py", line 516, in send
raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPConnectionPool(host='restapi.amap.com', port=80): Max retries exceeded with url: /v3/config/district?keywords=%E4%B8%AD%E7%89%9F%E5%8E%BF&key=19b6a10f26bfc2ef5ff7014d126350f4&subdistrict=3&extensions=all&output=JSON (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x00000221015CDDD8>: Failed to establish a new connection: [WinError 10060] 由于连接方在一段时间后没有正确答复或连接的主机没有反应，连接尝试失败。',))
2019-07-09 14:28:12 [scrapy.core.engine] INFO: Closing spider (finished)
2019-07-09 14:28:12 [scrapy.statscollectors] INFO: Dumping Scrapy stats:
{'finish_reason': 'finished',
'finish_time': datetime.datetime(2019, 7, 9, 6, 28, 12, 34469),
'log_count/ERROR': 1,
'log_count/INFO': 7,
'start_time': datetime.datetime(2019, 7, 9, 6, 27, 50, 979586)}
2019-07-09 14:28:12 [scrapy.core.engine] INFO: Spider closed (finished)

触发了百度并发预警之后，换了AK就出现connection fail的错误。 这不会是让我氪金了吧.还是其他错误呀？

2019-07-09 16:45:16 [scrapy.core.engine] INFO: Spider closed (finished)
2019-07-09 16:48:18 [scrapy.utils.log] INFO: Scrapy 1.5.1 started (bot: BaiduMapWebApiSpier)
2019-07-09 16:48:18 [scrapy.utils.log] INFO: Versions: lxml 4.2.5.0, libxml2 2.9.5, cssselect 1.0.3, parsel 1.5.1, w3lib 1.20.0, Twisted 19.2.1, Python 3.6.6 (v3.6.6:4cf1f54eb7, Jun 27 2018, 03:37:03) [MSC v.1900 64 bit (AMD64)], pyOpenSSL 19.0.0 (OpenSSL 1.1.1c 28 May 2019), cryptography 2.7, Platform Windows-10-10.0.17134-SP0
2019-07-09 16:48:18 [scrapy.crawler] INFO: Overridden settings: {'BOT_NAME': 'BaiduMapWebApiSpier', 'LOG_FILE': 'log.txt', 'LOG_LEVEL': 'INFO', 'NEWSPIDER_MODULE': 'BaiduMapWebApiSpier.spiders', 'SPIDER_MODULES': ['BaiduMapWebApiSpier.spiders']}
2019-07-09 16:48:19 [scrapy.middleware] INFO: Enabled extensions:
['scrapy.extensions.corestats.CoreStats',
'scrapy.extensions.telnet.TelnetConsole',
'scrapy.extensions.logstats.LogStats']
2019-07-09 16:48:19 [scrapy.middleware] INFO: Enabled downloader middlewares:
['scrapy.downloadermiddlewares.httpauth.HttpAuthMiddleware',
'scrapy.downloadermiddlewares.downloadtimeout.DownloadTimeoutMiddleware',
'scrapy.downloadermiddlewares.defaultheaders.DefaultHeadersMiddleware',
'scrapy.downloadermiddlewares.useragent.UserAgentMiddleware',
'scrapy.downloadermiddlewares.retry.RetryMiddleware',
'scrapy.downloadermiddlewares.redirect.MetaRefreshMiddleware',
'scrapy.downloadermiddlewares.httpcompression.HttpCompressionMiddleware',
'scrapy.downloadermiddlewares.redirect.RedirectMiddleware',
'scrapy.downloadermiddlewares.cookies.CookiesMiddleware',
'scrapy.downloadermiddlewares.httpproxy.HttpProxyMiddleware',
'scrapy.downloadermiddlewares.stats.DownloaderStats']
2019-07-09 16:48:19 [scrapy.middleware] INFO: Enabled spider middlewares:
['scrapy.spidermiddlewares.httperror.HttpErrorMiddleware',
'scrapy.spidermiddlewares.offsite.OffsiteMiddleware',
'scrapy.spidermiddlewares.referer.RefererMiddleware',
'scrapy.spidermiddlewares.urllength.UrlLengthMiddleware',
'scrapy.spidermiddlewares.depth.DepthMiddleware']
2019-07-09 16:48:19 [scrapy.middleware] INFO: Enabled item pipelines:
['BaiduMapWebApiSpier.pipelines.BaidumapwebapispierPipeline']
2019-07-09 16:48:19 [scrapy.core.engine] INFO: Spider opened
2019-07-09 16:48:19 [scrapy.extensions.logstats] INFO: Crawled 0 pages (at 0 pages/min), scraped 0 items (at 0 items/min)
2019-07-09 16:48:19 [scrapy.core.engine] ERROR: Error while obtaining start requests
Traceback (most recent call last):
File "C:\Users\stone\AppData\Local\Programs\Python\Python36\lib\site-packages\scrapy\core\engine.py", line 127, in _next_request
request = next(slot.start_requests)
File "D:\AndroidProject\周边商家\周边商家\python\BaiduMapPoiSpider\BaiduMapWebApiSpier\spiders\web_api_spider.py", line 43, in start_requests
poly = get_region_polyline(region_name)
File "D:\AndroidProject\周边商家\周边商家\python\BaiduMapPoiSpider\BaiduMapWebApiSpier\util\geo\amap_get_geopolylines.py", line 23, in get_region_polyline
polyline = data['districts'][0]['polyline']
KeyError: 'districts'
2019-07-09 16:48:19 [scrapy.core.engine] INFO: Closing spider (finished)
2019-07-09 16:48:19 [scrapy.statscollectors] INFO: Dumping Scrapy stats:
{'finish_reason': 'finished',
'finish_time': datetime.datetime(2019, 7, 9, 8, 48, 19, 883932),
'log_count/ERROR': 1,
'log_count/INFO': 7,
'start_time': datetime.datetime(2019, 7, 9, 8, 48, 19, 785197)}
2019-07-09 16:48:19 [scrapy.core.engine] INFO: Spider closed (finished)

只有市级的成功了，区县的不知道为啥错误。中文，编码都试了不知道是不是region_name_list内的错误

@xugongli 出现这个错误。安装方式选择的是 pip install requirements.txt安装。 重新安装了pywin32 ，错误仍然有~~~
另：百度ak和高等ak已重新设置，mysql已设置~~~
@xugongli 求解，十分感谢！！