Log Output
INFO | 采集商品详情: B0FRFYB262 → https://www.amazon.ca/dp/B0FRFYB262
14:17:52 | INFO | [L1b] 直连模式成功: https://www.amazon.com/dp/B09W2SPRDG
14:17:52 | WARNING | [L2-direct] 浏览器并发上限，跳过: https://www.amazon.ca/dp/B0GMQZ2QVT
14:17:52 | DEBUG | colorImages hiRes: 33 images
14:17:52 | DEBUG | Variant info: parent=B0F639RDDV, dims=['Size', 'Color'], total=18
14:17:52 | INFO | → Super Fast Charger Type C, 25W USB C Wall Charger Fast Charg... price=USD 16.99 original=USD 18.99 rating=4.6
14:17:52 | INFO | 采集商品详情: B07DH55YRX → https://www.amazon.com/dp/B07DH55YRX
14:17:53 | DEBUG | [Proxy] 使用代理 (CA)
14:17:55 | DEBUG | [L1b requests+Adaptor] https://www.amazon.ca/dp/B0FRFYB262
14:17:55 | DEBUG | [L1b-proxy] 失败: HTTPSConnectionPool(host='www.amazon.ca', port=443): Max retries exceeded with url: /dp/B0FRFYB262 (Caused by ProxyError('Unable to connect to proxy', OSError('Tunnel connection failed: 407 Unauthorized')))
14:17:56 | DEBUG | [Proxy] 使用代理 (US)
14:17:56 | INFO | [L1-Skip-US] 达到探测间隔，本次请求尝试 L1 层
14:17:56 | DEBUG | [L1 Fetcher] https://www.amazon.com/dp/B07DH55YRX
14:17:57 | INFO | [L1b] 直连模式成功: https://www.amazon.ca/dp/B0FRFYB262
14:17:57 | DEBUG | colorImages hiRes: 7 images
14:17:57 | DEBUG | Variant info: parent=B0H3PJJ8NX, dims=['Size'], total=1
14:17:57 | INFO | → KMM Handheld Car Vacuum Cleaner, 19000Pa Vacuum Cleaner and ... price=CAD 30.77 original=CAD 35.99 rating=4.1
14:17:58 | WARNING | [L1] 失败: Failed to perform, curl: (56) CONNECT tunnel failed, response 407. See https://curl.se/libcurl/c/libcurl-errors.html first for more details.，尝试 L1b
14:18:00 | DEBUG | [L1b requests+Adaptor] https://www.amazon.com/dp/B07DH55YRX
14:18:00 | DEBUG | [L1b-proxy] 失败: HTTPSConnectionPool(host='www.amazon.com', port=443): Max retries exceeded with url: /dp/B07DH55YRX (Caused by ProxyError('Unable to connect to proxy', OSError('Tunnel connection failed: 407 Unauthorized')))
14:18:02 | INFO | [L1b] 直连模式成功: https://www.amazon.com/dp/B07DH55YRX
14:18:02 | INFO | [Proxy-US] 代理恢复正常 (此前连续失败 1 次)
14:18:02 | DEBUG | colorImages hiRes: 7 images
14:18:02 | DEBUG | Variant info: parent=B0F6NHB42R, dims=['Size'], total=2
14:18:02 | INFO | → DEWALT Drill Bit Set, 3-Flats Shank,14-Piece, 135 Degree Spl... price=USD 14.79 original=USD 18.98 rating=4.8
14:18:02 | INFO | 采集商品详情: B09WD9PJ8Z → https://www.amazon.com/dp/B09WD9PJ8Z
14:18:02 | WARNING | [L3] 浏览器并发上限，跳过: https://www.amazon.ca/dp/B0GMQZ2QVT
14:18:05 | DEBUG | [Proxy] 使用代理 (US)
14:18:06 | DEBUG | [L1b requests+Adaptor] https://www.amazon.com/dp/B09WD9PJ8Z
14:18:07 | DEBUG | [L1b-proxy] 失败: HTTPSConnectionPool(host='www.amazon.com', port=443): Max retries exceeded with url: /dp/B09WD9PJ8Z (Caused by ProxyError('Unable to connect to proxy', OSError('Tunnel connection failed: 407 Unauthorized')))
14:18:08 | INFO | [L1b] 直连模式成功: https://www.amazon.com/dp/B09WD9PJ8Z
14:18:08 | DEBUG | colorImages hiRes: 131 images
14:18:08 | DEBUG | Variant info: parent=B0H1Z8BBZZ, dims=['Size', 'Color'], total=1413
14:18:08 | INFO | → Under Armour Men's Sportstyle Left Chest Logo Short-Sleeve T... price=USD 18.75 original=USD 25.0 rating=4.6
14:18:08 | INFO | 采集商品详情: B0BN6YF3N6 → https://www.amazon.com/dp/B0BN6YF3N6
14:18:11 | DEBUG | [Proxy] 使用代理 (US)
14:18:12 | WARNING | [L3-direct] 浏览器并发上限，跳过: https://www.amazon.ca/dp/B0GMQZ2QVT
14:18:12 | ERROR | 无法获取商品页面: B0GMQZ2QVT
14:18:12 | INFO | 采集商品详情: B07VR777YY → https://www.amazon.ca/dp/B07VR777YY
14:18:13 | DEBUG | [L1b requests+Adaptor] https://www.amazon.com/dp/B0BN6YF3N6
14:18:13 | DEBUG | [L1b-proxy] 失败: HTTPSConnectionPool(host='www.amazon.com', port=443): Max retries exceeded with url: /dp/B0BN6YF3N6 (Caused by ProxyError('Unable to connect to proxy', OSError('Tunnel connection failed: 407 Unauthorized')))
14:18:14 | DEBUG | [Proxy] 使用代理 (CA)
14:18:14 | INFO | [L1b] 直连模式成功: https://www.amazon.com/dp/B0BN6YF3N6
14:18:14 | DEBUG | colorImages hiRes: 36 images
14:18:14 | DEBUG | Variant info: parent=B0CJYR4CZB, dims=['Size', 'Special Size', 'Color'], total=311
14:18:14 | INFO | → Levi's Men's 514 Straight Fit Cut Jeans (Seasonal)... price=USD 61.99 original=USD 74.95 rating=4.5
14:18:14 | INFO | [US] B09XBVM335 价格变化: 47.99 → 0.00 (-100.0%)
14:18:14 | INFO | [US] B0C2MHG632 价格变化: 9.99 → 8.99 (-10.0%)
14:18:14 | INFO | [US] B08KFS93PS 价格变化: 15.99 → 14.99 (-6.3%)
14:18:14 | INFO | [US] B003NREDC8 价格变化: 17.77 → 0.00 (-100.0%)
14:18:14 | INFO | [US] B001CS2Q4M 价格变化: 9.98 → 8.98 (-10.0%)
14:18:14 | INFO | [US] B00JTF5TT4 价格变化: 8.91 → 7.79 (-12.6%)
14:18:14 | INFO | [US] B00AFTTQ8I 价格变化: 109.00 → 117.00 (+7.3%)
14:18:14 | INFO | [US] B004N7NFSK 价格变化: 17.14 → 15.88 (-7.4%)
14:18:14 | INFO | [US] B099J2SWXV 价格变化: 35.69 → 42.48 (+19.0%)
14:18:14 | INFO | [US] B01N97PCBH 价格变化: 3.96 → 3.37 (-14.9%)
14:18:14 | INFO | [US] B07X43VXZV 价格变化: 36.00 → 0.00 (-100.0%)
14:18:14 | INFO | [US] B09131JLC1 价格变化: 6.37 → 0.00 (-100.0%)
14:18:15 | INFO | [US] 4 个商品 price=0 (streak < 3，暂不标记)
14:18:15 | INFO | [US] 价格更新: 检查 300, 变化 53, 更新 279, 下架 0, 跳过 0