这种结构的页面如何采集？

taotaoyu

想问下楼主最终怎么解决的，我的post有三个变量
__EVENTTARGET=ctl00%24ctl00%24ContentPlaceHolderMain%24ContentPlaceHolderMain%24g_8ac3be76_5de3_4bbf_a034_d924bd6995c4&__EVENTARGUMENT=dvt_firstrow%3D%7B76%7D%3Bdvt_startposition%3D%7BPaged%3DTRUE%26p_publishDate%3D20161009+16%3A00%3A00%26p_ID%3D3154%7D&__REQUESTDIGEST=[POST随机值1]&__VIEWSTATE=[POST随机值2]