var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"7mWOdLXeBifJL4aY","timestamp":1731841121,"url":"m.cengbang.com%2Fchanpin%2Fhan%2Fhwyjk.html","signature":"dd678a90a18c4bdf9c3cdffb45a83289e59c5b55","rawString":"jsapi_ticket=&noncestr=7mWOdLXeBifJL4aY&timestamp=1731841121&url=m.cengbang.com%2Fchanpin%2Fhan%2Fhwyjk.html"}