lovecoding
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VIP22


			
				
					
						
						
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  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
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<body>
  <script>
    /* 
    localStorage  本地存储 大小5M  一直存储 除非被删除
    */
  localStorage.isLogin = true
  console.log(localStorage.isLogin)
  /* 
    sessionStorage 会话窗口关闭失效  本地存储 大小5M
  */
  sessionStorage.age = 18
  </script>
</body>
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