var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"uTNJk4mmTcyUT7y9","timestamp":1727724107,"url":"m.cengbang.com%2Fchanpin%2Fsanhuan%2Fshcjb.html","signature":"974215689d8639120f7856cce443e4ea25924355","rawString":"jsapi_ticket=&noncestr=uTNJk4mmTcyUT7y9&timestamp=1727724107&url=m.cengbang.com%2Fchanpin%2Fsanhuan%2Fshcjb.html"}