var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"1N79s9FwJJxzzxOl","timestamp":1731935047,"url":"m.cengbang.com%2Fchanpin%2Fjidacheng%2Fjdcswtyy.html","signature":"d8690bdd918bae8a344ba0615aed7b5ac46d3813","rawString":"jsapi_ticket=&noncestr=1N79s9FwJJxzzxOl&timestamp=1731935047&url=m.cengbang.com%2Fchanpin%2Fjidacheng%2Fjdcswtyy.html"}