var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"EY4qhu85lMxaxGyb","timestamp":1731944687,"url":"m.cengbang.com%2Fchanpin%2Fsiweikongjian%2Fswkjrrsy.html","signature":"d74137da83ffa82570dd28da6e2024eeedf64e23","rawString":"jsapi_ticket=&noncestr=EY4qhu85lMxaxGyb&timestamp=1731944687&url=m.cengbang.com%2Fchanpin%2Fsiweikongjian%2Fswkjrrsy.html"}