var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"AiDl9Fp9ugxF0tzc","timestamp":1731846659,"url":"m.cengbang.com%2Fchanpin%2Fdoppio%2Fdoppiobgltx.html","signature":"ce3470cf781525b3ace4cd8b10137321028024d4","rawString":"jsapi_ticket=&noncestr=AiDl9Fp9ugxF0tzc&timestamp=1731846659&url=m.cengbang.com%2Fchanpin%2Fdoppio%2Fdoppiobgltx.html"}