var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Gou3YHhZlXlj6y2Z","timestamp":1731846493,"url":"m.cengbang.com%2Fchanpin%2Fshimeiren%2Fslrwtbg.html","signature":"451782a7e7b12048ab2c89276e481a87bb720220","rawString":"jsapi_ticket=&noncestr=Gou3YHhZlXlj6y2Z&timestamp=1731846493&url=m.cengbang.com%2Fchanpin%2Fshimeiren%2Fslrwtbg.html"}