Node.js 如何根据mongoose中字段数组的值查询集合

Node.js 如何根据mongoose中字段数组的值查询集合,node.js,mongodb,mongoose,Node.js,Mongodb,Mongoose,我有以下用户模式 { "__v" : 26, "_id" : ObjectId("52b47058fe5e3493a2cf8365"), "live_sockets" : [ "CEGok0rSz2UtBIHX9DlV", "s6M45OA0MDBs4aGL9DlW", "2XiszSuyiPAGr-Ga9ZCN", "l

我有以下用户模式

{
        "__v" : 26,
        "_id" : ObjectId("52b47058fe5e3493a2cf8365"),
        "live_sockets" : [
                "CEGok0rSz2UtBIHX9DlV",
                "s6M45OA0MDBs4aGL9DlW",
                "2XiszSuyiPAGr-Ga9ZCN",
                "lIFNEeUgXRB6tgvP9ZCO",
                "JPtzQOD_52maf6VS9gtb",
                "kDL06aXiI8WWlig19gtc",
                "75Bt5p6WqgmRcyer9xSm",
                "Ge_sKLen32Q91wLW9xSn",
                "EpHt3qju34GTZevU_Bsd",
                "n0hq0EQAjJOptxdy_qEB",
        ],
        "name" : {
                "first" : "Test",
                "last" : "User"
        },
        "notifications_count" : 0,
        "role" : 1
}
如何基于特定的活动套接字查询用户,因为套接字ID是唯一的。 如果我有一个名为current_socket_id的变量,如何找到该套接字所属的用户

db.collection.find({"live_sockets" : {$in : [socketId]}},{"name" : 1,"_id":0})
将给出套接字id的名称