var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"NVQnz332fBRoowHn","timestamp":1731835432,"url":"m.cengbang.com%2Fchanpin%2Flufei%2Flfbgcwg.html","signature":"fd55250080e0ea211b3de3a2a23e23f971cc2687","rawString":"jsapi_ticket=&noncestr=NVQnz332fBRoowHn&timestamp=1731835432&url=m.cengbang.com%2Fchanpin%2Flufei%2Flfbgcwg.html"}