var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"XE4khYNmPkqvPlad","timestamp":1731843896,"url":"m.cengbang.com%2Fchanpin%2Flebiao%2Flbbr.html","signature":"7c6e2e2e51bbf2faf7ec21fe2ab7a2236074ac3a","rawString":"jsapi_ticket=&noncestr=XE4khYNmPkqvPlad&timestamp=1731843896&url=m.cengbang.com%2Fchanpin%2Flebiao%2Flbbr.html"}