var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"wqAjapIkdYp7uEK5","timestamp":1731832928,"url":"m.cengbang.com%2Fchanpin%2Fdatougong%2Fdtgblrjj.html","signature":"977d4bd8075d304df5cfec08b7739914950ce875","rawString":"jsapi_ticket=&noncestr=wqAjapIkdYp7uEK5&timestamp=1731832928&url=m.cengbang.com%2Fchanpin%2Fdatougong%2Fdtgblrjj.html"}