var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"DKFUfrdWlacG8hbj","timestamp":1731831577,"url":"m.cengbang.com%2Fchanpin%2Fnuowei%2Fnwdct.html","signature":"28464e8c9e611b7a2a99c7d1a618863b17b1c741","rawString":"jsapi_ticket=&noncestr=DKFUfrdWlacG8hbj&timestamp=1731831577&url=m.cengbang.com%2Fchanpin%2Fnuowei%2Fnwdct.html"}