2
因此,在節點中我有這個代碼,這是完全微不足道的......但它不工作。僧侶發現返回奇怪的json
var collection = db.get('fisforfriends');
var db = monk('localholst:27017/fisforfriends');
...
var userName = req.body.username;
上面的插入工作。只是向你們展示=)!
console.log(collection.find({}, {username: userName}));
在底部打印大量文本。
該元素在數據庫中不存在,但我添加元素的函數有一天工作,所以我不擔心這一點。如果不存在,該功能會添加它。
我所擁有的只是打印所有這些的console.log調用。我希望能讓它印出'假'或其他東西。
9 Dec 22:54:27 - [nodemon] starting `node app.js`
Express server listening on port 3000
GET/200 319ms - 427b
GET /stylesheets/style.css 304 4ms
{ col:
{ manager:
{ driver: [Object],
collections: [Object],
options: [Object],
_events: {} },
driver:
{ emitter: [Object],
state: 0,
_dbconn: [Object],
db: null,
username: '',
password: undefined,
admin: [Object],
_collections: [Object],
bson_serializer: [Object],
ObjectID: [Object] },
name: 'fisforfriends',
col:
{ emitter: [Object],
state: 0,
options: undefined,
skinDb: [Object],
ObjectID: [Object],
collectionName: 'fisforfriends',
collection: null,
internalHint: null,
hint: [Getter/Setter] },
options: {} },
type: 'find',
completed: false,
opts: { username: 'fa', fields: {}, safe: true },
_events:
{ error: { [Function: g] listener: [Function] },
success: { [Function: g] listener: [Function] } },
fulfill: [Function],
query: {} }
9 Dec 22:54:45 - [nodemon] restarting due to changes...
9 Dec 22:54:45 - [nodemon] C:\Users\hassan\Documents\Hassans_Bravery\fisforfrien
ds\routes\index.js
看起來好像是對我的承諾 – pfried
查看[documentation](https://npmjs.org/package/monk),其給出的所有執行異步操作的方法都會返回一個promise。 – user568109