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我使用nodejs與sequelize並連接到postgres數據庫。Nodejs - 無法讀取未定義的屬性'findAll'
我已經創建了一個模型,並在我的一條路線中嘗試返回數據庫中的所有用戶。
代碼:
routes.js
var models = require('../server/models/index');
router.get('/users', function(req, res, next) {
models.Users.findAll({}).then(function(user) {
});
});
/服務器/模型/指數
'use strict';
var fs = require('fs');
var path = require('path');
var Sequelize = require('sequelize');
var basename = path.basename(module.filename);
var env = process.env.NODE_ENV || 'development';
var config = require(__dirname + '/../config.json')[env];
var db = {};
if (config.use_env_variable) {
var sequelize = new Sequelize(process.env[config.use_env_variable]);
} else {
var sequelize = new Sequelize(config.database, config.username, config.password, config);
}
fs
.readdirSync(__dirname)
.filter(function(file) {
return (file.indexOf('.') !== 0) && (file !== basename);
})
.forEach(function(file) {
if (file.slice(-3) !== '.js') return;
var model = sequelize['import'](path.join(__dirname, file));
db[model.name] = model;
});
Object.keys(db).forEach(function(modelName) {
if (db[modelName].associate) {
db[modelName].associate(db);
}
});
db.sequelize = sequelize;
db.Sequelize = Sequelize;
module.exports = db;
我正在運行的服務器,並導航到它時,以下幾點:
Cannot read property 'findAll' of undefined
我測試了連接,並且它都工作正常。我似乎無法弄清楚這裏出了什麼問題。任何想法,我失蹤了?
編輯:
users.js
'use strict';
module.exports = function(sequelize, DataTypes) {
var Users = sequelize.define('users', {
email: DataTypes.STRING
}, {
classMethods: {
associate: function(models) {
// associations can be defined here
}
}
});
return Users;
};
你有user.js嗎? –
@Adam Popkiewicz我剛剛更新了我的問題。請參閱編輯 – Phorce
不確定,也許大寫U'var Users = sequelize.define('Users',{' –