var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"inzKMYnnli22m7hi","timestamp":1731952211,"url":"m.cengbang.com%2Fchanpin%2Fdagongji%2Fdgjfz.html","signature":"b8ffec280a13857940fe2047dbc23ddd511934d5","rawString":"jsapi_ticket=&noncestr=inzKMYnnli22m7hi&timestamp=1731952211&url=m.cengbang.com%2Fchanpin%2Fdagongji%2Fdgjfz.html"}