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我使用流星,并且自3天以来难以解决此问题。我搜索了stackoverflow,但答案似乎并不能满足我的需求。我有一个销售表,其中有以下数据。获取不同的对象与所有子文件mongo流星
{
"_id" : 1,
"table" : "Table no 2",
"name" : "Hot Coffee",
"quantity" : 2,
"price" : "$10",
"seller" : "User",
"createdAt" : ISODate("2016-01-06T12:57:17.152Z")
},
{
"_id" : 2,
"table" : "Table no 3A",
"name" : "Hot Coffee",
"quantity" : 1,
"price" : "$10",
"seller" : "User",
"createdAt" : ISODate("2016-02-01T12:58:17.152Z")
},
{
"_id" : 3,
"table" : "Table no 3A",
"name" : "Pizza",
"quantity" : 2,
"price" : "$50",
"seller" : "User",
"createdAt" : ISODate("2016-01-06T12:58:17.152Z")
},
{
"_id" : 4,
"table" : "2A",
"name" : "Pizza",
"quantity" : 5,
"price" : "$50",
"seller" : "User",
"createdAt" : ISODate("2016-02-02T11:55:17.152Z")
},
我期待不同的表名与所有的添加量,
{
"name":"Hot Coffee",
"quantity": 3
},
{
"name":"Pizza",
"quantity": 7
}
我尝试了不同的功能,但它似乎只显示一个结果。