var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"25kNRzXTptzmD1ji","timestamp":1731945393,"url":"m.cengbang.com%2Fchanpin%2Frongkang%2Frktkcaly.html","signature":"21ec787f571da06696fc34ba562b71eb964fb72b","rawString":"jsapi_ticket=&noncestr=25kNRzXTptzmD1ji&timestamp=1731945393&url=m.cengbang.com%2Fchanpin%2Frongkang%2Frktkcaly.html"}