var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ejXt3P3f5EogRoZt","timestamp":1731841340,"url":"m.cengbang.com%2Fchanpin%2Fbaiguoyuan%2Fbgynyg.html","signature":"abde0b6748ee0522f345b6d3853aa507837f4d1f","rawString":"jsapi_ticket=&noncestr=ejXt3P3f5EogRoZt&timestamp=1731841340&url=m.cengbang.com%2Fchanpin%2Fbaiguoyuan%2Fbgynyg.html"}