var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"YHtx7y9QBjcUX1ve","timestamp":1731869238,"url":"m.cengbang.com%2Fchanpin%2Flianyi%2Flyyyb.html","signature":"a0c4500ee24671aeab275f11008a4364099e283f","rawString":"jsapi_ticket=&noncestr=YHtx7y9QBjcUX1ve&timestamp=1731869238&url=m.cengbang.com%2Fchanpin%2Flianyi%2Flyyyb.html"}