var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"DIiEXZC30bLM0gea","timestamp":1731821515,"url":"m.cengbang.com%2Fchanpin%2Fshipapurui%2Fspprlwz.html","signature":"cd9fd1afb1d6dfe3ae7834ed600b0ef420c5441e","rawString":"jsapi_ticket=&noncestr=DIiEXZC30bLM0gea&timestamp=1731821515&url=m.cengbang.com%2Fchanpin%2Fshipapurui%2Fspprlwz.html"}