var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"htTT7c8AVJDw1A4G","timestamp":1727631120,"url":"m.cengbang.com%2Fchanpin%2Fyalu%2Fylclbx.html","signature":"5d1b16fdbaf98efe8b70e5aa89f863e981acb0fc","rawString":"jsapi_ticket=&noncestr=htTT7c8AVJDw1A4G×tamp=1727631120&url=m.cengbang.com%2Fchanpin%2Fyalu%2Fylclbx.html"}