var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"iqbAeO6WcN23KApT","timestamp":1730833571,"url":"m.cengbang.com%2Fchanpin%2Fbeiqiao%2Fbrlbx.html","signature":"58213d41a1035ae00555c98d071a76cb341561d4","rawString":"jsapi_ticket=&noncestr=iqbAeO6WcN23KApT&timestamp=1730833571&url=m.cengbang.com%2Fchanpin%2Fbeiqiao%2Fbrlbx.html"}