关于\Uxxxx 的解码问题

[WM_JAWIN]

\u5218\u5a1f 像这样的UTF8编码,怎么还原成汉字? WinFrom

[wuyq11]

System.Text.Encoding.GetEncoding("gb2312")

[starj1]

十六进制字符串转为16位十进制整数楼主会吧？然后再转为字符就可以了。

2楼的代码只能在写程序行的时候有用，没法在运行时即时转换吧？

[zgke]

string _Temp = @"\u5218\u5a1f";
MessageBox.Show(GetString(_Temp));


private string GetString(string p_Value)
{
string _ReturnText = "";
string[] _ValueList = p_Value.Split(new char[] { '\\','u'},StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i != _ValueList.Length; i++)
{
char _ValueChar = Convert.ToChar(Convert.ToUInt16(_ValueList[i], 16));
_ReturnText += _ValueChar.ToString();
}
return _ReturnText;
}

[he_8134]

using System;
using System.Collections.Generic;
using System.Text;
using System.IO;
using System.Net;
using System.Text.RegularExpressions;
using System.Globalization;
namespace ConsoleApplication16
{
class Program
{
static void Main(string[] args)
{
string str = @"\u5218\u5a1f";
str = Regex.Replace(
str,
@"\\u([\dabcdefABCDEF]{4})",
m => ((char)int.Parse(m.Groups[1].Value, NumberStyles.HexNumber)).ToString()
);
Console.Write(str);
}
}
}

[SQL77]

string [] mychar = new string [] { "\u5218", "\u5a1f" };

            
            foreach (string  ch in mychar )
            {
                Console.WriteLine(ch);
            }