2018-12-18 中文转unicode 符合js规则

 /// 

    /// unicode 转中文（符合js规则）
    /// 
    /// 
    /// 
    public static string UnicodeJsCodeToCN(string str)
    {
        string outStr = "";
        Regex reg = new Regex(@"(?i)%u([0-9a-f]{4})");
        outStr = reg.Replace(str,delegate(Match m)
        {
            return ((char)Convert.ToInt32(m.Groups[1].Value, 16)).ToString();
        });
        return outStr;
    }
    /// 

    /// 中文转unicode 符合js规则
    /// 
    /// 
    /// 
    public static string UnicodeJsCNToCode(string str)
    {
        string outStr = "";
        if (!string.IsNullOrEmpty(str))
        {
            for(int i=0;i