var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"AmjYiAF3GlOuFxsl","timestamp":1731831254,"url":"m.cengbang.com%2Fchanpin%2FPIPINGROCK%2Fpipingrockdsj.html","signature":"c25b54e20e191f4f48efb0af752056f52f987969","rawString":"jsapi_ticket=&noncestr=AmjYiAF3GlOuFxsl&timestamp=1731831254&url=m.cengbang.com%2Fchanpin%2FPIPINGROCK%2Fpipingrockdsj.html"}