raise ProxyError(e, request=request)
requests.exceptions.ProxyError: HTTPConnectionPool(host=‘http-dynamic.xiaoxiangdaili.com’, port=10030): Max retries exceeded with url: http://book.zongheng.com/store/c0/c0/b0/u0/p7/v0/s9/t0/u0/i1/ALL.html (Caused by ProxyError(‘Cannot connect to proxy.’, RemoteDisconnected(‘Remote end closed connection without response’,)))