CURL抓取的网页中，通过相对路径引用了其他页面，怎么解决cookie有关问题
CURL抓取的网页中，通过相对路径引用了其他页面，如何解决cookie问题？
例如，用curl抓取页面A，页面A通过相对路径引用了页面B，页面B有Set-Cookie的头部，而页面A没有Set-Cooike。
我只能curl抓取页面A，但是抓不到cookie，因为cookie是在页面B设置的。求高手解决问题！万分感激！
------解决方案--------------------
分两次/多次抓取
其实对于ajax/验证码等等都是这样做的
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