var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"rU1v0S8hjq6xP8ZN","timestamp":1730832737,"url":"m.cengbang.com%2Fchanpin%2Fbuyang%2Fbyzml.html","signature":"f0784cbd645c97ec2bce422a19f67b438aa83ea8","rawString":"jsapi_ticket=&noncestr=rU1v0S8hjq6xP8ZN&timestamp=1730832737&url=m.cengbang.com%2Fchanpin%2Fbuyang%2Fbyzml.html"}