var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"uSGpRcig9t1hCzML","timestamp":1731915438,"url":"m.cengbang.com%2Fchanpin%2Fyamadi%2Fylddsyyp.html","signature":"ea993c6bdfd03b161cc67eedad72971764503ca3","rawString":"jsapi_ticket=&noncestr=uSGpRcig9t1hCzML&timestamp=1731915438&url=m.cengbang.com%2Fchanpin%2Fyamadi%2Fylddsyyp.html"}