var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"iHQUeFF4BIootr9K","timestamp":1731935163,"url":"m.cengbang.com%2Fchanpin%2Fquanyou%2Fryddsf.html","signature":"7dd78e3eeddadc318d964a6dd0e6ec3709192756","rawString":"jsapi_ticket=&noncestr=iHQUeFF4BIootr9K×tamp=1731935163&url=m.cengbang.com%2Fchanpin%2Fquanyou%2Fryddsf.html"}