var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"TrP1n14Iy1UW7nxe","timestamp":1731814273,"url":"m.cengbang.com%2Fchanpin%2Fzhipu%2Fzprgj.html","signature":"2b332677766a1d2aab4ff794573f8ffa76fec422","rawString":"jsapi_ticket=&noncestr=TrP1n14Iy1UW7nxe&timestamp=1731814273&url=m.cengbang.com%2Fchanpin%2Fzhipu%2Fzprgj.html"}