var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"yb4DZZxC4a7P6gR6","timestamp":1731944479,"url":"m.cengbang.com%2Fchanpin%2Fyoumujiaju%2Fymjjsmcz.html","signature":"0c1b7171e48add8f9fd5ebc7c3e2858d5ade0631","rawString":"jsapi_ticket=&noncestr=yb4DZZxC4a7P6gR6&timestamp=1731944479&url=m.cengbang.com%2Fchanpin%2Fyoumujiaju%2Fymjjsmcz.html"}