callbackFunc({"total":0,"id":12990781,"floor":0,"availableTotal":0,"turl":"//www.pcauto.com.cn/news/changshang/1207/2049055.html","url43g":"//cmt.pcauto.com.cn/topic/3g/a0/r0/t12990781.html","commentRelNum":0,"url":"//cmt.pcauto.com.cn/topic/a0/r0/p1/ps30/t12990781.html"})