gistfile1.txt

// a.原本的ViewController(MainTableViewController) 部份截取，詳細請至github下載完整專案
func fetchMealsList(){ //將這個function放至viewDidLoad中
        
	//之前提到的.childAdded是專門處理List
        refHandle = databaseRef.child("Meal").observe(.childAdded, with: { (snapshot) in
            
            if let dictionary = snapshot.value as? [String : AnyObject]{
                
                let mealDetail = Meals()
                
                mealDetail.setValuesForKeys(dictionary)
                self.mealList.append(mealDetail)
                
		//非同步load Tableview
                DispatchQueue.main.async {
                    self.DishesTableView.reloadData()
                }
                
            }
            
        })
        
}
    
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return mealList.count //mealist是Meals.swift，也就是要在function外面 var mealList = [Meals]()，詳細請下載github專案
}

    
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCell(withIdentifier: "cell", for: indexPath) as! DishesTableViewCell
        
	//這裡記得要跟Firebase中的五項一模一樣
	//cookName
	cell.cookNameMeal.text = mealList[indexPath.row].cookName 
	//FoodName
        cell.nameMeal.text = mealList[indexPath.row].FoodName
	//cookTime
        cell.timeMeal.text = mealList[indexPath.row].cookTime
        //cookPic
        if let profileImageUrl = mealList[indexPath.row].cookPic{
            let url = URL(string: profileImageUrl)//profileImageUrl是一個String(網址形式 http:fiebase.....)
            URLSession.shared.dataTask(with: url!, completionHandler: { (data, response, error) in
                if error != nil{
                    print(error)
                    return
                }
                //非同步load images
                DispatchQueue.main.async {
                    cell.imageMeal.image = UIImage(data: data!)
                }
                
            }).resume()
            
        }
        //cookhow
        cell.cookHowMeal.text = mealList[indexPath.row].cookhow
        
	return cell
}