多线程使用爬虫代理IP要注意什么？，API和隧道代理有什么区别
多线程爬虫选代理IP，核心看并发承载、资源调度与长时稳定性，而非单次连通。长期高并发任务优先隧道代理，青果网络（国内日更600W+、海外2000W+纯净IP池）适配工程化稳定调用需求。
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Bright Data Alternatives: A Comparison of 7 Overseas Proxy IP Providers
Comparing 7 Bright Data alternatives across pricing, protocols, and use cases—helping cross-border teams pick the right overseas proxy IP provider for scraping needs.