var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"8hdPl4zdkE9LwmPm","timestamp":1727734470,"url":"m.cengbang.com%2Fchanpin%2Fbomei%2Fplxzzl.html","signature":"17b260b8ebf46e6877c9ed56f5f4b898434bfdd2","rawString":"jsapi_ticket=&noncestr=8hdPl4zdkE9LwmPm&timestamp=1727734470&url=m.cengbang.com%2Fchanpin%2Fbomei%2Fplxzzl.html"}