var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"TeyJqFtqudLE6lP8","timestamp":1731837321,"url":"m.cengbang.com%2Fchanpin%2Fxiachu%2Fxcyld.html","signature":"7acfd93d3e62b3bbd48fce2d02621a2dcbe508ae","rawString":"jsapi_ticket=&noncestr=TeyJqFtqudLE6lP8&timestamp=1731837321&url=m.cengbang.com%2Fchanpin%2Fxiachu%2Fxcyld.html"}