var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"iZ1rVbkAbpUGNlog","timestamp":1727724646,"url":"m.cengbang.com%2Fmingdian%2Flssprjd.html","signature":"658abf54cc377dd8b0d84db4e9e2684659806d7e","rawString":"jsapi_ticket=&noncestr=iZ1rVbkAbpUGNlog&timestamp=1727724646&url=m.cengbang.com%2Fmingdian%2Flssprjd.html"}