var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"LfKMx7hIcNCOZxDq","timestamp":1731830255,"url":"m.cengbang.com%2Fchanpin%2Flavorchepin%2Flavorcpsyxcj.html","signature":"9b5ce3b407770ee081d97561591950bda1405fd3","rawString":"jsapi_ticket=&noncestr=LfKMx7hIcNCOZxDq&timestamp=1731830255&url=m.cengbang.com%2Fchanpin%2Flavorchepin%2Flavorcpsyxcj.html"}