var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"86Y4HYdA88mwIcKg","timestamp":1731851428,"url":"m.cengbang.com%2Fchanpin%2Fweitanai%2Fwtndnf.html","signature":"cfd7e45c90885b83af34325d8d6cf21cb344d8b7","rawString":"jsapi_ticket=&noncestr=86Y4HYdA88mwIcKg&timestamp=1731851428&url=m.cengbang.com%2Fchanpin%2Fweitanai%2Fwtndnf.html"}