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由于“死亡”原因,给我发放了 j片的地方传承器。
原标题:localStorage of javascript gives me as a result "null"

在使用以下指挥设备后

  localStorage.setItem( message ,  hi ); 
  console.log(localStorage.getItem( message ));

The console notes me null. 我认为我是正确的。 但它并不奏效。 我怎么能够确定?

我从yn子统治开始尝试了许多事情,然后,我检查了该立场是否正确,以及指挥本身,但总是给我<代码>null,结果,在接受过你的管治之后,Im正在获得许可,但我没有。

问题回答

Pietro! 您提供的守则看起来正确,假设......

  1. You are using a modern browser
  2. The code is running, one command after another, in the browser console
  3. You have cookies enabled

当地储存是一种对隐私敏感的特征,因此,如果你的浏览器有残疾,则可能无法正确工作。 (例如,Safari通常会向您发出警告,即你要求采取的行动是安全的,尽管我不相信其他浏览器。)

如果你在任何其他情况下使用这些指挥系统,请在此提供。 例如,如果你使用旧的浏览器,你可以提供这一版本。 如果你履行这些职能,作为网络文字的一部分,而不是在专册,那也是重要的。

希望这一帮助!

我可以以任何方式重复你的错误。 你提出的法典是尽可能正确的。 也许这里没有发现这一错误,而是由另一部法典造成的。 你们能否分享守则的其他内容?

...... 你们只能把地壳储存在当地。





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