var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"a719SQxsRdFxK0wv","timestamp":1731831287,"url":"m.cengbang.com%2Fchanpin%2Fdade%2Fddrpj.html","signature":"392043bfb24386946a552762d40e78bea226e67c","rawString":"jsapi_ticket=&noncestr=a719SQxsRdFxK0wv&timestamp=1731831287&url=m.cengbang.com%2Fchanpin%2Fdade%2Fddrpj.html"}