var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"rku5Et3EZy1z7Eil","timestamp":1731837979,"url":"m.cengbang.com%2Fchanpin%2Fkelaisai%2Fklscfwj.html","signature":"de0a863a67a4fb90ffa8c87dea3b8f1fe0945075","rawString":"jsapi_ticket=&noncestr=rku5Et3EZy1z7Eil&timestamp=1731837979&url=m.cengbang.com%2Fchanpin%2Fkelaisai%2Fklscfwj.html"}