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                            ## 概述
1. 面向過程就是親力親為,事無巨細,面面俱到,步步緊跟,有條不絮.
2. 面向對象就是找一個對象,指揮得結果.
3. 面向對象將執行者轉變成指揮者.
4. 面向對象不是面向過程的替代,而是面向過程的封裝.


## 面向對象的特性:
1. 封裝性.
2. 繼承性.
3. 多態(抽象). 抽象就是要把系統中的一些內容抽象成一個對象.
                    
                
        
                
            
        
                
    
                
    
                
        
                
    
                

                







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