var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"cGEAoPXN5MK0zILN","timestamp":1731827574,"url":"m.cengbang.com%2Fchanpin%2Fjinaoli%2Fjalmg.html","signature":"2fb84bd06f7fd315ebbcd967b569dd9a32fc9c18","rawString":"jsapi_ticket=&noncestr=cGEAoPXN5MK0zILN&timestamp=1731827574&url=m.cengbang.com%2Fchanpin%2Fjinaoli%2Fjalmg.html"}