var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"IFW4RODI7oV7SW5U","timestamp":1727739956,"url":"m.cengbang.com%2Fchanpin%2Fgejieshi%2Fgjsdgncj.html","signature":"bc5a92c82b515b42899fa5ba8fb7a9d23bf7f027","rawString":"jsapi_ticket=&noncestr=IFW4RODI7oV7SW5U&timestamp=1727739956&url=m.cengbang.com%2Fchanpin%2Fgejieshi%2Fgjsdgncj.html"}