var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"z5ACsyBP0CwcXfOS","timestamp":1731833616,"url":"m.cengbang.com%2Fchanpin%2Fmeihaoshiguang%2Flhsght.html","signature":"3581871e36080403cc125e2030421b334d5aa4b6","rawString":"jsapi_ticket=&noncestr=z5ACsyBP0CwcXfOS&timestamp=1731833616&url=m.cengbang.com%2Fchanpin%2Fmeihaoshiguang%2Flhsght.html"}