var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"lxNIn4DNYXy4Rb3I","timestamp":1731880902,"url":"m.cengbang.com%2Fchanpin%2Fxiantiao%2Fxtgjd.html","signature":"0115dca37666834136cee288fcbd030cfadbf6db","rawString":"jsapi_ticket=&noncestr=lxNIn4DNYXy4Rb3I&timestamp=1731880902&url=m.cengbang.com%2Fchanpin%2Fxiantiao%2Fxtgjd.html"}