var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"7h7uM2LSm5ZR9Zkx","timestamp":1727728329,"url":"m.cengbang.com%2Fchanpin%2Flaiyin%2Flyltx.html","signature":"774b1dafbb85e646fcd7e06a0285238bc88c55ba","rawString":"jsapi_ticket=&noncestr=7h7uM2LSm5ZR9Zkx&timestamp=1727728329&url=m.cengbang.com%2Fchanpin%2Flaiyin%2Flyltx.html"}