在java中将UTF-16 unicode字符转换为UTF-8 [英] Convert UTF-16 unicode characters to UTF-8 in java

问题描述

当我得到JSON时，有\\\<和\ u003e而不是<和>。我想在java中将它们转换回utf-8。任何帮助将受到高度赞赏。谢谢。

When I got JSON then there are \u003c and \u003e instead of < and >. I want to convert them back to utf-8 in java. any help will be highly appreciated. Thanks.

推荐答案

try {
    // Convert from Unicode to UTF-8
    String string = "\u003c";
    byte[] utf8 = string.getBytes("UTF-8");

    // Convert from UTF-8 to Unicode
    string = new String(utf8, "UTF-8");
} catch (UnsupportedEncodingException e) {
}

引用 http://www.exampledepot.com/egs/java.lang/unicodetoutf8.html

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