var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"s3E2K2WaxtcDLbQZ","timestamp":1731850891,"url":"m.cengbang.com%2Fmingdian%2Fldefyzld.html","signature":"d32f4519bc894b28078c6c0f4891a1ffd3c91c68","rawString":"jsapi_ticket=&noncestr=s3E2K2WaxtcDLbQZ&timestamp=1731850891&url=m.cengbang.com%2Fmingdian%2Fldefyzld.html"}