var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"g8ZoT5kh6sw943oi","timestamp":1731830673,"url":"m.cengbang.com%2Fchanpin%2Fmujiushi%2Fmjsyjh.html","signature":"eef8dc235dee40f4faab1c8d07ce5d469a86de54","rawString":"jsapi_ticket=&noncestr=g8ZoT5kh6sw943oi&timestamp=1731830673&url=m.cengbang.com%2Fchanpin%2Fmujiushi%2Fmjsyjh.html"}