var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"HQD8Ony0LKGlbyG8","timestamp":1731838986,"url":"m.cengbang.com%2Fchanpin%2Fyoutianlan%2Fytlstlsg.html","signature":"d641b8e04916ca36e5ba9a54823b8a5fd53d7438","rawString":"jsapi_ticket=&noncestr=HQD8Ony0LKGlbyG8&timestamp=1731838986&url=m.cengbang.com%2Fchanpin%2Fyoutianlan%2Fytlstlsg.html"}