var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"1HELRohnsRKnX9Cz","timestamp":1731825341,"url":"m.cengbang.com%2Fmingdian%2Fltrlzld.html","signature":"442ad1df61ed930da11b66191a43d3a82104bf96","rawString":"jsapi_ticket=&noncestr=1HELRohnsRKnX9Cz&timestamp=1731825341&url=m.cengbang.com%2Fmingdian%2Fltrlzld.html"}