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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                # 簡介 React的組件分成兩種,一種是普通UI組件(構造函數組件),另一種稱之為Class組件。和Vue很相似也有很大的區別。如定義組件、綁定事件、組件間數據傳遞等 普通UI組件我們也稱之為傻組件(無狀態組件) Class組件我也也稱之為聰明組件(有狀態組件和生命周期)
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