var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ClSqUGUtTpPbgKzU","timestamp":1731820786,"url":"m.cengbang.com%2Fchanpin%2Fjixin%2Frxdkj.html","signature":"8e430ab856742ff722c7c863ae197bda51a38e02","rawString":"jsapi_ticket=&noncestr=ClSqUGUtTpPbgKzU&timestamp=1731820786&url=m.cengbang.com%2Fchanpin%2Fjixin%2Frxdkj.html"}