var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"5t2VGWRU2ZhBy8HO","timestamp":1727716761,"url":"m.cengbang.com%2Fchanpin%2Fsanjiaopai%2Fsjplsdfb.html","signature":"7b12176f52d44462e2a957ef56f7cef6116d1770","rawString":"jsapi_ticket=&noncestr=5t2VGWRU2ZhBy8HO&timestamp=1727716761&url=m.cengbang.com%2Fchanpin%2Fsanjiaopai%2Fsjplsdfb.html"}