为什么不建议使用sun.misc? [英] Why is sun.misc discouraged for use?

问题描述

我一直在使用sun.misc中的BASE64Encoder和BASE64Decoder；我使用的是Eclipse，由于默认情况下仅限访问它，因此不得不转向警告.

I've been using the BASE64Encoder and BASE64Decoder in sun.misc; I'm using Eclipse and had to turn to warnings since the access is restricted to it by default.

这些类可以完美地工作，但是在我从事此工作的过程中，我已经读过很多地方，根本不应该使用sun.misc，但是没有人指出正确的理由.

The classes works perfectly, but during my work with this I've read plenty of places that one should not use sun.misc at all but no one states a proper reason.

我应该远离sun.misc吗，为什么?

Should I stay away from sun.misc and why?

推荐答案

没有承诺继续支持这些类.它们可能会在不发布任何警告的情况下从JDK中删除.

There is no promise to continue support for these classes; they may be removed from the JDK without warning at any release.

而且，并非所有JDK都具有这些类，因此您的代码可能无法在所有平台上运行，这与Java的一次编译，随处运行"的哲学思想背道而驰.

Also, not all JDKs have these classes, so your code may not run on all platforms, which goes against the intention of java's "compile once, run anywhere" philosophy.

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