var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"hh1HXHhbcU1SgyZV","timestamp":1731840064,"url":"m.cengbang.com%2Fchanpin%2Fjinlong%2Fjlgcl.html","signature":"748741493e42c5e3ef73bce25f260981aa236ea6","rawString":"jsapi_ticket=&noncestr=hh1HXHhbcU1SgyZV&timestamp=1731840064&url=m.cengbang.com%2Fchanpin%2Fjinlong%2Fjlgcl.html"}