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current location: Help center > Using tutorials > 代理IP冷知识
代理IP冷知识
Release date:2022.04.20
source: internet

很多人天天在使用代理IP,但关于代理IP,有些冷知识你可能并不太清楚,今天我们一起来了解下。

你可能不知道的代理IP冷知识

  一、免费代理IP质量最差,用户人群最广泛

  用过免费代理IP的人都知道,免费代理IP实在是太难用了,用过之后就会产生“我再也不想用免费代理IP了”的想法,但实际上,免费代理IP的用户人群是最广泛的,因为它是免费的,所以,用的人真多很多。

  二、普通(开放)代理IP,其实就是免费代理IP

  在很多平台上,可以看到普通代理IP或者开放代理IP,可以通过API接口一次获取到很多IP,比免费代理IP好用,而且价格还不贵。其实,普通(开放)代理IP是免费代理IP进行筛选验证后的产物,还是免费代理。正所谓“乞丐中的霸主,还是乞丐”。

  三、爬虫代理IP,不仅仅是动态转发代理IP

  在很多平台上,会将动态转发代理IP命名为爬虫代理IP,让很多人认为爬虫代理IP就是动态转发代理IP,这是不正确的。动态转发代理IP是爬虫代理IP没错,但爬虫代理IP不仅仅只有动态转发代理IP,还可以是API代理IP(通过API接口获取代理IP)。

Previous>> 如何在linux下切换IP地址? Next>> 爬虫数据采集是怎样使用代理ip的
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