var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"HqfLbEbafQGhT7mo","timestamp":1731958456,"url":"m.cengbang.com%2Fchanpin%2Fzhongdian%2Fzdlrtxj.html","signature":"ffaba0eaa0981773dcbc6b38dc169810afee554c","rawString":"jsapi_ticket=&noncestr=HqfLbEbafQGhT7mo&timestamp=1731958456&url=m.cengbang.com%2Fchanpin%2Fzhongdian%2Fzdlrtxj.html"}