var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"EhuXBhvMJHb9cCnc","timestamp":1731825971,"url":"m.cengbang.com%2Fchanpin%2Fjieneng%2Fjndyjhc.html","signature":"8fcbfaf47a5cbcc59f3108f575f8c982afda0eb5","rawString":"jsapi_ticket=&noncestr=EhuXBhvMJHb9cCnc&timestamp=1731825971&url=m.cengbang.com%2Fchanpin%2Fjieneng%2Fjndyjhc.html"}