var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"SHBlxPqVE136vIyu","timestamp":1731839189,"url":"m.cengbang.com%2Fmingdian%2Fkarcherkhlbzld.html","signature":"9b23831b208635ebcaa0f1347a35094f47aa0469","rawString":"jsapi_ticket=&noncestr=SHBlxPqVE136vIyu&timestamp=1731839189&url=m.cengbang.com%2Fmingdian%2Fkarcherkhlbzld.html"}