var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"p5SmfhbC65FcQ34N","timestamp":1731898477,"url":"m.cengbang.com%2Fchanpin%2Fjiabaoli%2Fjblls.html","signature":"7f621f31b9f42746f08ae37191a062282d1b0342","rawString":"jsapi_ticket=&noncestr=p5SmfhbC65FcQ34N&timestamp=1731898477&url=m.cengbang.com%2Fchanpin%2Fjiabaoli%2Fjblls.html"}