Gadgets help solve the problem of Chinese web page coding and JS files of

Original link: http://www.cnblogs.com/think/archive/2005/12/27/305590.html

Some double-byte characters written directly in the JS file, sometimes erupt javascript coding errors, there have been such a problem in the DateChooser control, now generally safer solution is to convert the string to resemble a Chinese "\ u5c0f \ u5bd2 "wrote JS file such a form, the following code is to achieve mutual conversion between double-byte characters and Big endian Unicode.

     / ** / /// <Summary> ///  The double-byte characters can be converted to a better use of BigEndianUnicode page and the JS /// </ Summary> 
    
     
     public   abstract   class  Class2
     {

        public static void Main()
        {
            string test = "12,农民農民";
            string entext = EncodingBigEndianUnicode(test);
            WL(test);
            WL(entext);
            WL(DecodingBigEndianUnicode(entext));
            RL();
        }
        public static string DecodingBigEndianUnicode(string encodedString)
        {
            System.Text.RegularExpressions.Regex regUnicode = new System.Text.RegularExpressions.Regex(@"\\u(?<1>[a-zA-Z0-9]{2})(?<2>[a-zA-Z0-9]{2})");
            System.Text.RegularExpressions.MatchCollection mc = regUnicode.Matches(encodedString);
            string s = string.Empty;
            foreach(System.Text.RegularExpressions.Match m in mc)
            {
                byte b1 = byte.Parse(m.Groups[1].Value,System.Globalization.NumberStyles.HexNumber);
                byte b2 = byte.Parse(m.Groups[2].Value,System.Globalization.NumberStyles.HexNumber);
                s += System.Text.Encoding.BigEndianUnicode.GetString(new byte[]{b1,b2});
            }
            return s;
        }
        
        public static string EncodingBigEndianUnicode(string text)
        {
            string s = string.Empty;
            for(int i = 0 ; i < text.Length ; i ++)
            {
                string s1 = text.Substring(i,1);
                byte[] bs = System.Text.Encoding.BigEndianUnicode.GetBytes(s1);
                s1 = @"\u";
                foreach(byte b in bs)
                {
                    string s2 = b.ToString("x");
                    if(s2.Length == 1)
                        s2 = "0" + s2;
                    s1 += s2;
                }
                s += s1;
            }
            return s;
        }
        Helper methods#region Helper methods

        private static void WL(object text, params object[] args)
        {
            Console.WriteLine(text.ToString(), args);    
        }
    
        private static string RL()
        {
            return Console.ReadLine();    
        }
    
        private static void Break() 
        {
            System.Diagnostics.Debugger.Break();
        }

        #endregion
    }

Reproduced in: https: //www.cnblogs.com/think/archive/2005/12/27/305590.html