var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"vPzsjtHxI0mLjGOm","timestamp":1731850241,"url":"m.cengbang.com%2Fchanpin%2Fhongyan%2Fhybyw.html","signature":"481a84448ba7c173909b74927c829c536aa0878c","rawString":"jsapi_ticket=&noncestr=vPzsjtHxI0mLjGOm&timestamp=1731850241&url=m.cengbang.com%2Fchanpin%2Fhongyan%2Fhybyw.html"}