var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"aieH3vf8voPSrrnn","timestamp":1731831527,"url":"m.cengbang.com%2Fchanpin%2Fxuandiao%2Fxnjyjd.html","signature":"b954e4e46b1a28f4b45c407badd057c94fcb3ede","rawString":"jsapi_ticket=&noncestr=aieH3vf8voPSrrnn&timestamp=1731831527&url=m.cengbang.com%2Fchanpin%2Fxuandiao%2Fxnjyjd.html"}