var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"QoYMe5UMfwgpe27C","timestamp":1727739248,"url":"m.cengbang.com%2Fchanpin%2Fshengtu%2Fstcrsf.html","signature":"a1930a3187023ea1dbdc2aa444a4e7dc66ad392c","rawString":"jsapi_ticket=&noncestr=QoYMe5UMfwgpe27C&timestamp=1727739248&url=m.cengbang.com%2Fchanpin%2Fshengtu%2Fstcrsf.html"}