Java：转换字符串“\ uFFFF”"成为char [英] Java: Convert String "\uFFFF" into char

问题描述

是否有一种标准方法将字符串转换为\ uFFFF字符，这意味着六个字符的字符串包含一个unicode字符的表示形式？

Is there a standard method to convert a string like "\uFFFF" into character meaning that the string of six character contains a presentation of one unicode character?

推荐答案

char c = "\uFFFF".toCharArray()[0];

该值直接解释为所需的字符串，整个序列实现为单个字符。

The value is directly interpreted as the desired string, and the whole sequence is realized as a single character.

另一种方法，如果您要对该值进行硬编码：

Another way, if you are going to hard-code the value:

char c = '\uFFFF';

请注意 \ uFFFF 不会似乎是一个合适的unicode角色，但尝试使用 \\\ u040f 。

Note that \uFFFF doesn't seem to be a proper unicode character, but try with \u041f for example.

阅读这里的unicode转义

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