var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"YwjgMtrfpADI20Au","timestamp":1727728040,"url":"m.cengbang.com%2Fchanpin%2Fsangdao%2Fsdrcy.html","signature":"7739f0f334b86a2cf4d3e910b23ec182fd7e3bbb","rawString":"jsapi_ticket=&noncestr=YwjgMtrfpADI20Au&timestamp=1727728040&url=m.cengbang.com%2Fchanpin%2Fsangdao%2Fsdrcy.html"}