var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"kRvvUp0HDrQCX0C2","timestamp":1731806097,"url":"m.cengbang.com%2Fchanpin%2Fsava%2Fsavasdczdt.html","signature":"4932ff37816ac465f6975a932838f0778df557dd","rawString":"jsapi_ticket=&noncestr=kRvvUp0HDrQCX0C2&timestamp=1731806097&url=m.cengbang.com%2Fchanpin%2Fsava%2Fsavasdczdt.html"}