var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"V9HljcfsSsrUAoA5","timestamp":1727843278,"url":"m.cengbang.com%2Fchanpin%2FDC%2Fdcdyjxb.html","signature":"16aa2ba5dec2a979d0dc7344f882f43882ca73a8","rawString":"jsapi_ticket=&noncestr=V9HljcfsSsrUAoA5&timestamp=1727843278&url=m.cengbang.com%2Fchanpin%2FDC%2Fdcdyjxb.html"}