var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"89AgbteMccFFbaV9","timestamp":1727749742,"url":"m.cengbang.com%2Fchanpin%2Fshiyiweidu%2Fsywdcfzwj.html","signature":"5d7d52bc9f4337ff3f26825be76f597a62dabb75","rawString":"jsapi_ticket=&noncestr=89AgbteMccFFbaV9&timestamp=1727749742&url=m.cengbang.com%2Fchanpin%2Fshiyiweidu%2Fsywdcfzwj.html"}