var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"r1mL5Ed9qqlL1NQ9","timestamp":1731831243,"url":"m.cengbang.com%2Fchanpin%2Fangli%2Falcrysj.html","signature":"9d49e036bcbb9e0f6e2bf5a8d9d684236d6d23aa","rawString":"jsapi_ticket=&noncestr=r1mL5Ed9qqlL1NQ9&timestamp=1731831243&url=m.cengbang.com%2Fchanpin%2Fangli%2Falcrysj.html"}