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想问问各位怎么保持自己爬虫实例一直不退，而且还一直进步的？你们都是做的github上的实战项目吗？可以分享给我一些经验和好的实战项目吗？非常感谢
不退出？可以做个定时任务，或者看下scrapy-redis按需爬取，爬虫进程不会退出。
