Json传输中文时为了防止乱码，通常我们会进行Unicode编码 ，如{userID:"001",nickname:"\u65e0\u8bed\u68a6" }
下面的代码，将能完成Unicode的与普通字符的转换功能，函数是在网上找的，做个记号
private string U2CnCode(string str)
{
Match m;
Regex r = new Regex("(?<code>\\\\u[a-z0-9]{4})", RegexOptions.IgnoreCase);
for (m = r.Match(str); m.Success; m = m.NextMatch())
{
string strValue = m.Result("${code}"); //代码
int CharNum = Int32.Parse(strValue.Substring(2, 4), System.Globalization.NumberStyles.HexNumber);
string ch = string.Format("{0}", (char)CharNum);
str = str.Replace(strValue, ch);
}
return str;
}
{
Match m;
Regex r = new Regex("(?<code>\\\\u[a-z0-9]{4})", RegexOptions.IgnoreCase);
for (m = r.Match(str); m.Success; m = m.NextMatch())
{
string strValue = m.Result("${code}"); //代码
int CharNum = Int32.Parse(strValue.Substring(2, 4), System.Globalization.NumberStyles.HexNumber);
string ch = string.Format("{0}", (char)CharNum);
str = str.Replace(strValue, ch);
}
return str;
}