Mongoimportコレクションとしてのコレクションとしてjson配列をインポートしません

Question

mongoimportでデータのjson配列を使用してデータベースをシードしようとしていますが、データがmongoコレクションに到達すると、このようなコレクションオブジェクトのキーとしてインポートされます[！[]ここに画像の説明を入力し、[1]]：

[1]

「の項目が」私のJSONファイルである「項目」は、私は親配列は配列になりたいと、それは常に現れます私は自分自身をインポートしようとしています、これは理にかなっていますか？

更新

最初の画像はmongoimportオブジェクトのこの配列をインポートする方法であり、この例を参照してください。

{ "_id" : ObjectId("58dc01ecec116d4c9039e47c"), "items" : [ { "id" : 1, "_id" : "item1", "type" : "alert", "title" : "hello.world", "email" : "something@something.com", "message" : "", "createdDate" : "date", "price" : "$9.00", "active" : true }, { "id" : 2, "_id" : "item2", "type" : "welcome.lol", "title" : "Item 2", "email" : "something@something.com", "message" : "lol", "createdDate" : "date", "price" : "$12.00", "active" : true }, { "id" : 3, "_id" : "item3", "type" : "message", "title" : "various.domain", "email" : "something@something.com", "message" : "lol", "createdDate" : "date", "price" : "$3.00", "active" : false }, { "id" : 4, "_id" : "item4", "type" : "message", "title" : "something.else", "message" : "", "createdDate" : "date", "price" : "$12.00", "active" : false }, { "id" : 5, "_id" : "item5", "type" : "update", "title" : "wow.lol", "email" : "something@something.com", "message" : "", "createdDate" : "date", "price" : "$12.00", "active" : false }, { "id" : 6, "_id" : "item6", "type" : "update", "title" : "domainname.net", "email" : "something@something.com", "message" : "cars", "createdDate" : "date", "price" : "$12.00", "active" : false }, { "id" : 7, "_id" : "item7", "type" : "update", "title" : "something.lol", "email" : "something@something.com", "message" : "", "createdDate" : "date", "price" : "$12.00", "active" : false } ] } 

お知らせ方法の扱い「項目」オブジェクトとしてアレイ全体、各項目

{ "_id" : ObjectId("58dc027a2c74df002a957281"), "price" : "asdf", "message" : "asdf", "email" : "aasfd", "title" : "asdf", "dateCreated" : ISODate("2017-03-29T18:52:42.227Z"), "active" : true, "__v" : 0 } 
{ "_id" : ObjectId("58dc027b2c74df002a957282"), "price" : "asdf", "message" : "asdf", "email" : "aasfd", "title" : "asdf", "dateCreated" : ISODate("2017-03-29T18:52:43.574Z"), "active" : true, "__v" : 0 } 
{ "_id" : ObjectId("58dc027b2c74df002a957283"), "price" : "asdf", "message" : "asdf", "email" : "aasfd", "title" : "asdf", "dateCreated" : ISODate("2017-03-29T18:52:43.708Z"), "active" : true, "__v" : 0 } 
{ "_id" : ObjectId("58dc027b2c74df002a957284"), "price" : "asdf", "message" : "asdf", "email" : "aasfd", "title" : "asdf", "dateCreated" : ISODate("2017-03-29T18:52:43.855Z"), "active" : true, "__v" : 0 } 
{ "_id" : ObjectId("58dc027b2c74df002a957285"), "price" : "asdf", "message" : "asdf", "email" : "aasfd", "title" : "asdf", "dateCreated" : ISODate("2017-03-29T18:52:43.994Z"), "active" : true, "__v" : 0 } 
{ "_id" : ObjectId("58dc027c2c74df002a957286"), "price" : "asdf", "message" : "asdf", "email" : "aasfd", "title" : "asdf", "dateCreated" : ISODate("2017-03-29T18:52:44.128Z"), "active" : true, "__v" : 0 } 
{ "_id" : ObjectId("58dc027c2c74df002a957287"), "price" : "asdf", "message" : "asdf", "email" : "aasfd", "title" : "asdf", "dateCreated" : ISODate("2017-03-29T18:52:44.263Z"), "active" : true, "__v" : 0 } 
{ "_id" : ObjectId("58dc027c2c74df002a957288"), "price" : "asdf", "message" : "asdf", "email" : "aasfd", "title" : "asdf", "dateCreated" : ISODate("2017-03-29T18:52:44.391Z"), "active" : true, "__v" : 0 } 

：配列である項目「項目」のキーに、私は、データは次のようになりたいです配列は、それぞれ独自のObjectIDを持つmongoの "item"として作成されます。そうでなければ、CRUDアプリケーションにとっては無意味です。

ドッカーMongoDBのログイン：

mongodb_1  | 2017-03-29T21:38:09.439+0000 I COMMAND [conn1] command reach-engine.domains command: insert { insert: "domains", documents: [ { items: [ { id: 1, _id: "item1", type: "alert", title: "hello.world", email: "something@something.com", message: "", createdDate: "date", price: "$9.00", active: true }, { id: 2, _id: "item2", type: "welcome.lol", title: "Item 2", email: "something@something.com", message: "lol", createdDate: "date", price: "$12.00", active: true }, { id: 3, _id: "item3", type: "message", title: "various.domain", email: "something@something.com", message: "lol", createdDate: "date", price: "$3.00", active: false }, { id: 4, _id: "item4", type: "message", title: "something.else", message: "", createdDate: "date", price: "$12.00", active: false }, { id: 5, _id: "item5", type: "update", title: "wow.lol", email: "something@something.com", message: "", createdDate: "date", price: "$12.00", active: false }, { id: 6, _id: "item6", type: "update", title: "domainname.net", email: "something@something.com", message: "cars", createdDate: "date", price: "$12.00", active: false }, { id: 7, _id: "item7", type: "update", title: "something.lol", email: "something@something.com", message: "", createdDate: "date", price: "$12.00", active: false } ] } ], writeConcern: { getLastError: 1, w: 1 }, ordered: false } ninserted:1 keyUpdates:0 writeConflicts:0 numYields:0 reslen:40 locks:{ Global: { acquireCount: { r: 2, w: 2 } }, Database: { acquireCount: { w: 1, W: 1 } }, Collection: { acquireCount: { W: 1 } } } protocol:op_query 250ms 

Answer 1

インポートするために使用しているコマンドかを知ることは有用であろうが、私はちょうどこのコマンドを使用してデータベースにインポートし、次のJSONを作成しました：

mongoimport --db test --collection example --type json --file example.json --jsonArray

あなたは--jsonArrayフラグ

---

を使用していることを確認し

example.json

[ 
    { 
     "color": "red", 
     "value": "#f00" 
    }, 
    { 
     "color": "green", 
     "value": "#0f0" 
    }, 
    { 
     "color": "blue", 
     "value": "#00f" 
    }, 
    { 
     "color": "cyan", 
     "value": "#0ff" 
    }, 
    { 
     "color": "magenta", 
     "value": "#f0f" 
    }, 
    { 
     "color": "yellow", 
     "value": "#ff0" 
    }, 
    { 
     "color": "black", 
     "value": "#000" 
    } 
]