var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"c89WZ9YTSOwrEtMR","timestamp":1727724399,"url":"m.cengbang.com%2Fchanpin%2Flaoban%2Flbtrrrrz.html","signature":"8828b109b90ed2d96bd10a3a4e3df59c6905e71a","rawString":"jsapi_ticket=&noncestr=c89WZ9YTSOwrEtMR&timestamp=1727724399&url=m.cengbang.com%2Fchanpin%2Flaoban%2Flbtrrrrz.html"}