var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ol0MBBvzTIglpz2L","timestamp":1727710733,"url":"m.cengbang.com%2Fchanpin%2Fbaixiaotang%2Fbxtyzjzr.html","signature":"f3b180804814497104f6844dc5b6d247c87c60c7","rawString":"jsapi_ticket=&noncestr=ol0MBBvzTIglpz2L&timestamp=1727710733&url=m.cengbang.com%2Fchanpin%2Fbaixiaotang%2Fbxtyzjzr.html"}