var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"c2nA0oJ8cdHJynEZ","timestamp":1731821914,"url":"m.cengbang.com%2Fchanpin%2Flangzhao%2Flzshycfy.html","signature":"199448d3a41dafd2711c910adb9e578bbce8884b","rawString":"jsapi_ticket=&noncestr=c2nA0oJ8cdHJynEZ&timestamp=1731821914&url=m.cengbang.com%2Fchanpin%2Flangzhao%2Flzshycfy.html"}