var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"RxHo71wyjnrveaM1","timestamp":1731830239,"url":"m.cengbang.com%2Fchanpin%2Fshamite%2Fsltxb.html","signature":"9bc963dcd739bafc3dce0a2bc31d0c422b78d8f8","rawString":"jsapi_ticket=&noncestr=RxHo71wyjnrveaM1&timestamp=1731830239&url=m.cengbang.com%2Fchanpin%2Fshamite%2Fsltxb.html"}