摘要:
After an item has been scraped by a spider,it is sent to the Item Pipeline which process it through several components that are executed sequentially.... 阅读全文
posted @ 2014-07-12 18:14
合唱团abc
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摘要:
模块如何在运行中生效配置文件中的location块决定了匹配某种URL的请求将会由相应的HTTP模块处理,因此,运行时HTTP框架会在接收完毕HTTP请求的头部后,将请求的URL与配置文件中的所有location进行匹配,匹配后再根据location{}内的配置项选择http模块来调用。在mytes... 阅读全文
posted @ 2014-07-12 14:27
合唱团abc
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