var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"u4tNa4fCMRHjYOsE","timestamp":1731944871,"url":"m.cengbang.com%2Fchanpin%2Fdebangbopa%2Fdbbpzdczy.html","signature":"f7f2992f683e2f8631a666fe2f06ee0970fe960d","rawString":"jsapi_ticket=&noncestr=u4tNa4fCMRHjYOsE&timestamp=1731944871&url=m.cengbang.com%2Fchanpin%2Fdebangbopa%2Fdbbpzdczy.html"}