var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"g2v6NpNu6NQE6m4B","timestamp":1731833486,"url":"m.cengbang.com%2Fchanpin%2Fnaike%2Fnketpx.html","signature":"3d78287cb404c5359f0ab798defb8d33d3137bc9","rawString":"jsapi_ticket=&noncestr=g2v6NpNu6NQE6m4B&timestamp=1731833486&url=m.cengbang.com%2Fchanpin%2Fnaike%2Fnketpx.html"}