var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"UCYN8LkWXXwYyypD","timestamp":1731836021,"url":"m.cengbang.com%2Fchanpin%2Fxinliangdian%2Fxldbxj.html","signature":"db1ae7d56308e260127fd4657f8c5aace679a527","rawString":"jsapi_ticket=&noncestr=UCYN8LkWXXwYyypD&timestamp=1731836021&url=m.cengbang.com%2Fchanpin%2Fxinliangdian%2Fxldbxj.html"}