这是我文档查询后的结果players.find().fetch():{name:'john',sessionIDz:"utFmxmRioDiZdmwGJ"},{name:'jessica',sessionIDz:"FmwgXvxHZmuAwSzpe"},{name:'Liz',sessionIDz:"FmwgXvxHZmuAwSzpe"},{name:'Ericsson',sessionIDz:"FmwgXvxHZmuAwSzpe",Winner:1},{name:'Anderson',sessionIDz:"utFmxmRioDiZdmwGJ"}查询后:players.find({W