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                本章節詳細介紹了**web運行環境**的相關問題,包括計算機網絡基礎、web安全、性能優化、瀏覽器兼容性、移動端、錯誤捕獲等。前三個小節是重點,安全和性能優化基本上屬于必考點,一定要學會用自己的話描述清楚,比如**常見的web攻擊有哪些,舉例說明,怎么解決**一連串問題,要像串糖葫蘆似的去記憶,熟練掌握。
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