var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"rWtCpripfja02UeW","timestamp":1731943397,"url":"m.cengbang.com%2Fchanpin%2Ftengfei%2Ftfbc.html","signature":"5ed885097faf247ed43882d3f283b9b223440c3e","rawString":"jsapi_ticket=&noncestr=rWtCpripfja02UeW&timestamp=1731943397&url=m.cengbang.com%2Fchanpin%2Ftengfei%2Ftfbc.html"}