var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"siaeXhEEsSy4lIKs","timestamp":1731954087,"url":"m.cengbang.com%2Fchanpin%2Fdaguanyuan%2Fdgyzsldd.html","signature":"56db3acd5d710d3483968647d57ea259c96d637d","rawString":"jsapi_ticket=&noncestr=siaeXhEEsSy4lIKs&timestamp=1731954087&url=m.cengbang.com%2Fchanpin%2Fdaguanyuan%2Fdgyzsldd.html"}