var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Zds2gdFD5vtIAMeC","timestamp":1731846906,"url":"m.cengbang.com%2Fchanpin%2Fteling%2Ftljyzykd.html","signature":"9c2db15cec7d66cd6dd1eadc702fcc2c8d73b929","rawString":"jsapi_ticket=&noncestr=Zds2gdFD5vtIAMeC&timestamp=1731846906&url=m.cengbang.com%2Fchanpin%2Fteling%2Ftljyzykd.html"}