var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"MhdQfu7vP3Ju1HPw","timestamp":1731958342,"url":"m.cengbang.com%2Fchanpin%2Fnuomaidi%2Fnldsfj.html","signature":"d07fc3b1fa73be4ba9aa9c938d4e22810e21730b","rawString":"jsapi_ticket=&noncestr=MhdQfu7vP3Ju1HPw&timestamp=1731958342&url=m.cengbang.com%2Fchanpin%2Fnuomaidi%2Fnldsfj.html"}