var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Wxh5KXTy9PPqGPLN","timestamp":1731944254,"url":"m.cengbang.com%2Fchanpin%2Fboxiang%2Fbyerz.html","signature":"3da108d5d3a2087add4c15bd5e040b79944b9db7","rawString":"jsapi_ticket=&noncestr=Wxh5KXTy9PPqGPLN&timestamp=1731944254&url=m.cengbang.com%2Fchanpin%2Fboxiang%2Fbyerz.html"}