var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"rZ9MWEwIVf1epcMa","timestamp":1731836214,"url":"m.cengbang.com%2Fchanpin%2Fcnsiweijiaju%2Fcnsiweijjcy.html","signature":"5cfc81c8a343ba43a90735045f645ebbba6d34f4","rawString":"jsapi_ticket=&noncestr=rZ9MWEwIVf1epcMa&timestamp=1731836214&url=m.cengbang.com%2Fchanpin%2Fcnsiweijiaju%2Fcnsiweijjcy.html"}