var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"OvnwzJal03tPJfH9","timestamp":1727631314,"url":"m.cengbang.com%2Fchanpin%2Fgaotule%2Fgtllj.html","signature":"52adf099d5cd7e473036e9cd1bf6b67f23747b39","rawString":"jsapi_ticket=&noncestr=OvnwzJal03tPJfH9&timestamp=1727631314&url=m.cengbang.com%2Fchanpin%2Fgaotule%2Fgtllj.html"}