var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"c8oFrNNfzEbeTSd7","timestamp":1727720486,"url":"m.cengbang.com%2Fchanpin%2Fmaidu%2Fldgnf.html","signature":"f3a2de2528cdf8bcbdf896dd0cc14fc22f00b7eb","rawString":"jsapi_ticket=&noncestr=c8oFrNNfzEbeTSd7&timestamp=1727720486&url=m.cengbang.com%2Fchanpin%2Fmaidu%2Fldgnf.html"}