var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"J3QpuUZzhpm0uJ1e","timestamp":1727739320,"url":"m.cengbang.com%2Fchanpin%2Fkaiqianqisidui%2Fkrrsdstxkb.html","signature":"2f97e09d55fab53ae0134bccf2c65c2936352e19","rawString":"jsapi_ticket=&noncestr=J3QpuUZzhpm0uJ1e&timestamp=1727739320&url=m.cengbang.com%2Fchanpin%2Fkaiqianqisidui%2Fkrrsdstxkb.html"}