var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ZHv5twjllTk7CY9q","timestamp":1731839569,"url":"m.cengbang.com%2Fmingdian%2Flthzzld.html","signature":"3fc560960033292ec70e980b2af9d46d4fc58b22","rawString":"jsapi_ticket=&noncestr=ZHv5twjllTk7CY9q&timestamp=1731839569&url=m.cengbang.com%2Fmingdian%2Flthzzld.html"}