var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"IxCBBNgqmLfYVJEM","timestamp":1731922962,"url":"m.cengbang.com%2Fchanpin%2Fyingwudeban%2Fywdbdcmdb.html","signature":"92a8f8e92e7adac0339a63ac0c026305422e07a0","rawString":"jsapi_ticket=&noncestr=IxCBBNgqmLfYVJEM&timestamp=1731922962&url=m.cengbang.com%2Fchanpin%2Fyingwudeban%2Fywdbdcmdb.html"}