var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"JKRovrKFBkTKT02m","timestamp":1731823530,"url":"m.cengbang.com%2Fchanpin%2Fjiatuo%2Fltetyrk.html","signature":"bda592fb826d3a25c02a31c43eabee5f3b2c1e17","rawString":"jsapi_ticket=&noncestr=JKRovrKFBkTKT02m&timestamp=1731823530&url=m.cengbang.com%2Fchanpin%2Fjiatuo%2Fltetyrk.html"}