var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"JTJDmmoOFWlQ6PsT","timestamp":1731886161,"url":"m.cengbang.com%2Fchanpin%2Fxifei%2Fxfhme.html","signature":"df726030fbf630c9b6bb0a9b9cea3faa59fae534","rawString":"jsapi_ticket=&noncestr=JTJDmmoOFWlQ6PsT&timestamp=1731886161&url=m.cengbang.com%2Fchanpin%2Fxifei%2Fxfhme.html"}