var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"uHRV5q0BrZHIddHb","timestamp":1727602603,"url":"m.cengbang.com%2Fchanpin%2Flifan%2Flfhdnb.html","signature":"9751ac074f94cf57ec068fbddc3463eac8b84b50","rawString":"jsapi_ticket=&noncestr=uHRV5q0BrZHIddHb&timestamp=1727602603&url=m.cengbang.com%2Fchanpin%2Flifan%2Flfhdnb.html"}