var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"e4ULiBqiYHsNC0Vd","timestamp":1727724032,"url":"m.cengbang.com%2Fchanpin%2Fyuanyun%2Fyygpcp.html","signature":"7b94037fdbe5daa158f4c89076c4b12e4096c612","rawString":"jsapi_ticket=&noncestr=e4ULiBqiYHsNC0Vd&timestamp=1727724032&url=m.cengbang.com%2Fchanpin%2Fyuanyun%2Fyygpcp.html"}