var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Bmj44MepWFKox3bi","timestamp":1727705755,"url":"m.cengbang.com%2Fchanpin%2Fwuyinxiang%2Fwyxdxtjf.html","signature":"bf423c6bea9344baf92bfcdc625dbff4acf69729","rawString":"jsapi_ticket=&noncestr=Bmj44MepWFKox3bi&timestamp=1727705755&url=m.cengbang.com%2Fchanpin%2Fwuyinxiang%2Fwyxdxtjf.html"}