Python中的ord和chr之类的方法 [英] Methods like ord and chr from Python

问题描述

您知道在Java中与Python中的 ord 和 chr 具有相同功能的任何函数。

Python文档。

• http://docs.python.org/2/library/functions.html#ord


• http://docs.python.org/2/library/ functions.html＃chr

我已经手动操作过，但似乎遇到了很多错误。这需要与 Strings 一起使用，而不仅仅是 char 。想通了，我会看看是否有功能可以预先构建。

谢谢

解决方案

您可以投射：

  c =（char）n; 
 
 n =（int）c; 
  

Do you know any functions that would preform the same as ord and chr from Python in Java.

Python docs on them.

• http://docs.python.org/2/library/functions.html#ord
• http://docs.python.org/2/library/functions.html#chr

I've experienced manually but seem to get so many errors. This would need to work with Strings not just char. Figured I would see if there was a function to do it pre-built.

Thanks

解决方案

You can cast:

c = (char) n;

n = (int) c;

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