配置模块缺少属性

Question

我有一个云配置模块：

var express = require('express');
var app = express();
var cloudinary = require('cloudinary');
var config = require('./config.json')[app.get('env')];

module.exports = function(){
    cloudinary.config({
        cloud_name: config.cloudinary_cloud_name,
        api_key: config.cloudinary_api_key,
        api_secret: config.cloudinary_api_secret
    });

    return cloudinary;
};

我使用它：

var cloudinary = require('../config/cloudinary');

cloudinary.uploader.upload(file.path, function (result) {

我收到了这个错误：

Cannot read property 'upload' of undefined

Answer 1

当您执行require('../config/cloudinary') 时，它不会执行该功能。你可以这样使用它：

var cloudinary = require('../config/cloudinary')();

cloudinary.uploader.upload(file.path, function (result) {