var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"XzMO5pcXWDs0q6VV","timestamp":1731820143,"url":"m.cengbang.com%2Fchanpin%2Fshengda%2Fsddcz.html","signature":"05ab3bedb175425eafb3451b1db40488368d4575","rawString":"jsapi_ticket=&noncestr=XzMO5pcXWDs0q6VV&timestamp=1731820143&url=m.cengbang.com%2Fchanpin%2Fshengda%2Fsddcz.html"}