var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"EA2lunJ3ODbHBKnN","timestamp":1727836618,"url":"m.cengbang.com%2Fchanpin%2Fliufang%2Flffcdlx.html","signature":"78d6ea5177b24c51584e013165726b03709e8350","rawString":"jsapi_ticket=&noncestr=EA2lunJ3ODbHBKnN&timestamp=1727836618&url=m.cengbang.com%2Fchanpin%2Fliufang%2Flffcdlx.html"}