var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"IT38MOu8Micn3RLi","timestamp":1731958198,"url":"m.cengbang.com%2Fchanpin%2Fxilaideng%2Fxldxscd.html","signature":"2084d40302c6a61f0eab7ab4e5776eb3dcdcd439","rawString":"jsapi_ticket=&noncestr=IT38MOu8Micn3RLi&timestamp=1731958198&url=m.cengbang.com%2Fchanpin%2Fxilaideng%2Fxldxscd.html"}