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                # 如何解決vuex頁面刷新數據丟失問題 ## 原因 因為store里的數據是保存在運行內存中的,當頁面刷新時,頁面會重新加載vue實例,store里面的數據就會被清空 ## 解決方案 辦法一:將vuex中的數據直接保存到瀏覽器緩存中(sessionStorage、localStorage、cookie) 辦法二:在頁面刷新的時候再次請求遠程數據,使之動態更新vuex數據 辦法三:在父頁面向后臺請求遠程數據,并且在頁面刷新前將vuex的數據先保存至sessionStorage(以防請求數據量過大頁面加載時拿不到返回的數據)
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