var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"dOzWVCbB5YXNK55s","timestamp":1731850472,"url":"m.cengbang.com%2Fchanpin%2Fmobao%2Fwbykfs.html","signature":"ed173031404195bc16289491c7a06b2d5aa91136","rawString":"jsapi_ticket=&noncestr=dOzWVCbB5YXNK55s&timestamp=1731850472&url=m.cengbang.com%2Fchanpin%2Fmobao%2Fwbykfs.html"}