var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"5HTCnrrAN3XHZH4F","timestamp":1731827419,"url":"m.cengbang.com%2Fchanpin%2Ffeishixiaopu%2Ffsxpstlb.html","signature":"32cf2280b8e853dcaac08ebdee33b469316eb2f2","rawString":"jsapi_ticket=&noncestr=5HTCnrrAN3XHZH4F&timestamp=1731827419&url=m.cengbang.com%2Fchanpin%2Ffeishixiaopu%2Ffsxpstlb.html"}