var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"cA3TAVE8IZZJVkVe","timestamp":1731853983,"url":"m.cengbang.com%2Fchanpin%2Fzunge%2Fzgsjtd.html","signature":"2617ec16d2b0b4e00c1617968e35b29dad51cb22","rawString":"jsapi_ticket=&noncestr=cA3TAVE8IZZJVkVe&timestamp=1731853983&url=m.cengbang.com%2Fchanpin%2Fzunge%2Fzgsjtd.html"}