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string str = "\\u5f00\\u53d1\\u8bed\\u8a00";
string gbstr="";
string[] Temp = str.Split(new Char[] { '\\' });
for(i=0;i<Temp.Length;i++)
{
byte[] unicodeBytes = System.Text.Encoding.Unicode.GetBytes(Temp[i]);
string tstr =System.Text.Encoding.GetEncoding("GB2312").GetString(unicodeBytes);
gbstr=gbstr+tstr;
}
class Test
{
static void Main()
{
string str = @"\x41 B C \r\n\u5f00\u53d1\u8bed\u8a00aa";
string str1 = System.Text.RegularExpressions.Regex.Unescape(str);
System.Console.WriteLine("[{0}] -> [{1}]", str, str1);
}
}
/* 程序输出:
[\x41 B C \r\n\u5f00\u53d1\u8bed\u8a00aa] -> [A B C
开发语言aa]
*/