var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"RSlMbhSNIwqgSqlo","timestamp":1731825335,"url":"m.cengbang.com%2Fchanpin%2Fyiying%2Fyynbs.html","signature":"1972a541f1bbb8f97c7ffa332cfdf67cd2172f19","rawString":"jsapi_ticket=&noncestr=RSlMbhSNIwqgSqlo&timestamp=1731825335&url=m.cengbang.com%2Fchanpin%2Fyiying%2Fyynbs.html"}