java将包含unicode的字符串转换成中文

来源：互联网发布：网络预约出租汽车编辑：程序博客网时间：2024/06/14 20:59

如题
将

\u5168\u7ad9\u63a5\u53e3\u5df2\u5347\u7ea7\u4e3a\u5206\u9875\u6a21\u5f0f\uff0c\u6bcf\u9875200\u6761\u6570\u636e\uff0c\u5206\u9875\u53c2\u6570\uff1a&page=1

转化成

全站接口已升级为分页模式，每页200条数据，分页参数：&page=1

代码如下

public static void main(String[] args) {String r = "\u5168\u7ad9\u63a5\u53e3\u5df2\u5347\u7ea7\u4e3a\u5206\u9875\u6a21"+ "\u5f0f\uff0c\u6bcf\u9875200\u6761\u6570\u636e\uff0c\u5206\u9875\u53c2"+ "\u6570\uff1a&page";System.out.println(asciiToNative(r));}private static String asciiToNative ( String asciicode )    {        String[] asciis = asciicode.split ("\\\\u");        String nativeValue = asciis[0];        try        {            for ( int i = 1; i < asciis.length; i++ )            {                String code = asciis[i];                nativeValue += (char) Integer.parseInt (code.substring (0, 4), 16);                if (code.length () > 4)                {                    nativeValue += code.substring (4, code.length ());                }            }        }        catch (NumberFormatException e)        {            return asciicode;        }        return nativeValue;    }

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