使用CURL模拟抓取淘宝商品描述图片

winniephp 2015-05-22 12:19:27

如何通过php curl获取以下地址的图片
URL地址是：http://hws.m.taobao.com/cache/mtop.wdetail.getItemDescx/4.1/?data=%7B"item_num_id"%3A"38861908758"%7D

抓取这段就可以了

"images":["http://gw.alicdn.com/imgextra/i1/1746171999/TB25QencFXXXXarXXXXXXXXXXXX_!!1746171999.jpg","http://gw.alicdn.com/imgextra/i3/1746171999/TB2JOFOapXXXXcAXXXXXXXXXXXX-1746171999.jpg","http://gw.alicdn.com/imgextra/i4/1746171999/TB2ykf7XVXXXXaiXXXXXXXXXXXX-1746171999.jpg","http://gw.alicdn.com/imgextra/i4/1746171999/TB2LPf3XVXXXXaXXpXXXXXXXXXX-1746171999.jpg","http://gw.alicdn.com/imgextra/i1/1746171999/TB2RUzYXVXXXXauXpXXXXXXXXXX-1746171999.jpg","http://gw.alicdn.com/imgextra/i1/1746171999/TB2mzb0XVXXXXX5XpXXXXXXXXXX-1746171999.jpg","http://gw.alicdn.com/imgextra/i3/1746171999/TB2TDj0XVXXXXXPXpXXXXXXXXXX-1746171999.jpg","http://gw.alicdn.com/imgextra/i1/1746171999/TB2I9r0XVXXXXXRXpXXXXXXXXXX-1746171999.jpg","http://gw.alicdn.com/imgextra/i3/1746171999/TB2Au.5apXXXXXmXpXXXXXXXXXX-1746171999.jpg","http://gw.alicdn.com/imgextra/i4/1746171999/TB2RT20XVXXXXXvXpXXXXXXXXXX-1746171999.jpg","http://gw.alicdn.com/imgextra/i1/1746171999/TB2iMn3XVXXXXbCXXXXXXXXXXXX-1746171999.jpg","http://gw.alicdn.com/imgextra/i1/1746171999/TB2j4z1XVXXXXc.XXXXXXXXXXXX-1746171999.jpg","http://gw.alicdn.com/imgextra/i3/1746171999/T2F6UhXo8aXXXXXXXX_!!1746171999.gif","http://gw.alicdn.com/imgextra/i3/1746171999/TB2D9cHaVXXXXXCXXXXXXXXXXXX-1746171999.jpg","http://gw.alicdn.com/imgextra/i3/1746171999/TB2n0r1XVXXXXXvXpXXXXXXXXXX-1746171999.jpg","http://gw.alicdn.com/imgextra/i2/1746171999/TB2EhP2XVXXXXctXXXXXXXXXXXX-1746171999.jpg","http://gw.alicdn.com/imgextra/i2/1746171999/TB2o0b0XVXXXXarXpXXXXXXXXXX-1746171999.jpg","http://gw.alicdn.com/imgextra/i1/1746171999/TB2IMz0XVXXXXamXpXXXXXXXXXX-1746171999.jpg","http://gw.alicdn.com/imgextra/i1/1746171999/T2CjdbXrdaXXXXXXXX_!!1746171999.jpg","http://gw.alicdn.com/imgextra/i2/1746171999/TB2Ww23XVXXXXbUXXXXXXXXXXXX-1746171999.jpg"]}}

输出为：<img src=”图片1“><img src=”图片2“><img src=”图片3“>

...全文