var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ST62X2U3lhDINmLi","timestamp":1727739289,"url":"m.cengbang.com%2Fchanpin%2Fyongheng%2Fyhltctk.html","signature":"9591e505fdfe7baa838c76a98418b062efa6f213","rawString":"jsapi_ticket=&noncestr=ST62X2U3lhDINmLi&timestamp=1727739289&url=m.cengbang.com%2Fchanpin%2Fyongheng%2Fyhltctk.html"}