var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"aEr2RduUw1sTK5Dk","timestamp":1731830568,"url":"m.cengbang.com%2Fchanpin%2Fpanpan%2Fpprsj.html","signature":"9e5f2502b9f29ede4440cfa9f422add346aa31cf","rawString":"jsapi_ticket=&noncestr=aEr2RduUw1sTK5Dk&timestamp=1731830568&url=m.cengbang.com%2Fchanpin%2Fpanpan%2Fpprsj.html"}