var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"5NhI1VqfhqGka1a6","timestamp":1731942923,"url":"m.cengbang.com%2Fchanpin%2Fxuelian%2Fxlsjst.html","signature":"d3c71b3d6c0144a8940802a8aa6c628dc655d13b","rawString":"jsapi_ticket=&noncestr=5NhI1VqfhqGka1a6×tamp=1731942923&url=m.cengbang.com%2Fchanpin%2Fxuelian%2Fxlsjst.html"}