var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"VvZ8boUGA6YHJ3K3","timestamp":1731871351,"url":"m.cengbang.com%2Fchanpin%2Fjinding%2Fjddj.html","signature":"8be338ee34cfc9c3adaaf9bdd0db9f6ff861bffa","rawString":"jsapi_ticket=&noncestr=VvZ8boUGA6YHJ3K3×tamp=1731871351&url=m.cengbang.com%2Fchanpin%2Fjinding%2Fjddj.html"}