[英].find is not a function mongoose + nodejs + express
I am trying to do a find with mongoose, but I get this 我正在尝试用猫鼬找东西,但是我明白了
"TypeError: Query.find is not a function" “ TypeError:Query.find不是函数”
I have this model: 我有这个模型:
// file: ./models/request.js
var mongoose = require('mongoose'),
Schema = mongoose.Schema;
var dnSchema = new Schema({
customerId: String,
uuid: String,
get_data: String,
get_scores: String
});
dnSchema.index({ customerId: 1, time: -1 });
module.exports = mongoose.model('dN', dnSchema);
And I have this controller 我有这个控制器
var mongoose = require('mongoose');
var dn = mongoose.model('dn');
(...)
var getScores = exports.getScores = function(req, res) {
var Query = new dn();
console.log(Query)
Query.find({}, function(err, example) {
res.status(200).send(example)
});
}
And this index.js 而这个index.js
var mongoose = require('mongoose');
mongoose.connect(config.url, function(err, res) {
if(err) {
logger.error('Error connecting to Database ' + process.pid);
throw err;
}
});
var models = require('./models/request')(app, mongoose);
var controllers = require('./controller/request');
var router = express.Router();
router.route('/get_scores')
.get(controllers.getScores);
app.use(router);
var httpServer = http.createServer(app);
httpServer.listen(config.port, function (){
controllers.logIn();
});
I am trying to do a simple .find, but I can do it. 我正在尝试做一个简单的.find,但是我可以做到。
I hope your help mates!! 希望您的帮手!!
Thanks you!! 谢谢!!
Try to import the Schema in your controller and use that one. 尝试将模式导入控制器中并使用该模式。
var dn = require('path to schema file');
(...)
var getScores = exports.getScores = function(req, res) {
dn.find({}, function(err, example) {
res.status(200).send(example)
});
}
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.