var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"rQTr70uViAMrdrKq","timestamp":1731841311,"url":"m.cengbang.com%2Fchanpin%2Fsifangxiaochu%2Fsfxcrs.html","signature":"3e154b3b196824a719fedf3469eec0e3bb930d1e","rawString":"jsapi_ticket=&noncestr=rQTr70uViAMrdrKq&timestamp=1731841311&url=m.cengbang.com%2Fchanpin%2Fsifangxiaochu%2Fsfxcrs.html"}