var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"SQsnY3m07PPyhBad","timestamp":1731950099,"url":"m.cengbang.com%2Fchanpin%2Fmeiyidun%2Flydddg.html","signature":"e3aef39c83ffc3245ab01dbee3b14f3914a668c1","rawString":"jsapi_ticket=&noncestr=SQsnY3m07PPyhBad&timestamp=1731950099&url=m.cengbang.com%2Fchanpin%2Fmeiyidun%2Flydddg.html"}