var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Yt5inDKuNyiM8ekz","timestamp":1731935438,"url":"m.cengbang.com%2Fchanpin%2Fbanqiu%2Fbrsydylg.html","signature":"1f8506dfd89b53f81277ba4cd65d116c6fc1c1e1","rawString":"jsapi_ticket=&noncestr=Yt5inDKuNyiM8ekz×tamp=1731935438&url=m.cengbang.com%2Fchanpin%2Fbanqiu%2Fbrsydylg.html"}