var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"gbL2UXuGSJ4RHla0","timestamp":1727803297,"url":"m.cengbang.com%2Fchanpin%2Fsamite%2Fsltosdz.html","signature":"44cac2bd3288c516ac01dbc1ddd028550d91f3d3","rawString":"jsapi_ticket=&noncestr=gbL2UXuGSJ4RHla0&timestamp=1727803297&url=m.cengbang.com%2Fchanpin%2Fsamite%2Fsltosdz.html"}