var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"mejvEtnN9bD8DTWw","timestamp":1731959068,"url":"m.cengbang.com%2Fchanpin%2Fyiweidu%2Fywdgfy.html","signature":"a9eeef8f49f96f258997da25d6ff24a4d0f3abd6","rawString":"jsapi_ticket=&noncestr=mejvEtnN9bD8DTWw×tamp=1731959068&url=m.cengbang.com%2Fchanpin%2Fyiweidu%2Fywdgfy.html"}