var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"I6XyIX4yC2ZRjM9k","timestamp":1727720683,"url":"m.cengbang.com%2Fchanpin%2Fluntan%2Fltsblhsc.html","signature":"3b48720c10e25fe9c3762ed8d36a7a2d9c988d00","rawString":"jsapi_ticket=&noncestr=I6XyIX4yC2ZRjM9k&timestamp=1727720683&url=m.cengbang.com%2Fchanpin%2Fluntan%2Fltsblhsc.html"}