var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ORHxFBKul0sg4epI","timestamp":1731852901,"url":"m.cengbang.com%2Fchanpin%2Fyimihuasha%2Fylhsstwj.html","signature":"0138b7cea6c7e79025b5c9485392ded4b45f7fd3","rawString":"jsapi_ticket=&noncestr=ORHxFBKul0sg4epI&timestamp=1731852901&url=m.cengbang.com%2Fchanpin%2Fyimihuasha%2Fylhsstwj.html"}