PIGO是一个采集引擎，开始的时候是按照采集各大搜索引擎而设计的。随着需求的增加，现在PIGO不单单能采集搜索引擎，而且能聚合结果，甚至，加载不同的核心，PIGO就变成不同的网站。-PIGO is a collection engine, the beginning of the collection is in accordance with the major search engines and design. As demand increases, now not only can c