var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"THfEXH93JzQ6xqc3","timestamp":1727602180,"url":"m.cengbang.com%2Fchanpin%2Faimeike%2Falkfsr.html","signature":"390d559e8e4d60080e7be07e3e7c94b9efb5c052","rawString":"jsapi_ticket=&noncestr=THfEXH93JzQ6xqc3&timestamp=1727602180&url=m.cengbang.com%2Fchanpin%2Faimeike%2Falkfsr.html"}