var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"SltpAJAlwWUTe4l8","timestamp":1731854780,"url":"m.cengbang.com%2Fchanpin%2Fyamizi%2Fylztg.html","signature":"3eed12c2b72408c78c8a487dc0af21e22fdbe2b8","rawString":"jsapi_ticket=&noncestr=SltpAJAlwWUTe4l8&timestamp=1731854780&url=m.cengbang.com%2Fchanpin%2Fyamizi%2Fylztg.html"}