callbackFunc({"total":0,"id":12978248,"floor":0,"availableTotal":0,"turl":"//bj.pcauto.com.cn/cxpl/1205/1965453.html","url43g":"//cmt.pcauto.com.cn/topic/3g/a0/r0/t12978248.html","commentRelNum":0,"url":"//cmt.pcauto.com.cn/topic/a0/r0/p1/ps30/t12978248.html"})