var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"rvUzMhqOvVMQoANB","timestamp":1731959349,"url":"m.cengbang.com%2Fchanpin%2Fmanhuatiyo%2Flhtyjtb.html","signature":"40b7c0aa9163ebf722a408904030dbe5f50a4cfd","rawString":"jsapi_ticket=&noncestr=rvUzMhqOvVMQoANB&timestamp=1731959349&url=m.cengbang.com%2Fchanpin%2Fmanhuatiyo%2Flhtyjtb.html"}