var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"7ekUEdNwVINXcUt6","timestamp":1731920129,"url":"m.cengbang.com%2Fchanpin%2Fbaochun%2Fbcyhfl.html","signature":"5a93addef95fd9bfe242bb881d3297a07cce518c","rawString":"jsapi_ticket=&noncestr=7ekUEdNwVINXcUt6&timestamp=1731920129&url=m.cengbang.com%2Fchanpin%2Fbaochun%2Fbcyhfl.html"}