提交.Net6版本

Yi.Framework.Net6/Yi.Framework.Common/Helper/UnicodeHelper.cs

@@ -0,0 +1,47 @@
+using System;
+using System.Text;
+using System.Text.RegularExpressions;
+
+namespace Yi.Framework.Common.Helper
+{
+    public static class UnicodeHelper
+    {
+        /// <summary>
+        /// 字符串转Unicode码
+        /// </summary>
+        /// <returns>The to unicode.</returns>
+        /// <param name="value">Value.</param>
+        public static string StringToUnicode(string value)
+        {
+            byte[] bytes = Encoding.Unicode.GetBytes(value);
+            StringBuilder stringBuilder = new StringBuilder();
+            for (int i = 0; i < bytes.Length; i += 2)
+            {
+                // 取两个字符，每个字符都是右对齐。
+                stringBuilder.AppendFormat("u{0}{1}", bytes[i + 1].ToString("x").PadLeft(2, '0'), bytes[i].ToString("x").PadLeft(2, '0'));
+            }
+            return stringBuilder.ToString();
+        }
+
+        /// <summary>
+        /// Unicode转字符串
+        /// </summary>
+        /// <returns>The to string.</returns>
+        /// <param name="unicode">Unicode.</param>
+        public static string UnicodeToString(string unicode)
+        {
+            unicode = unicode.Replace("%", "\\");
+
+            return new Regex(@"\\u([0-9A-F]{4})", RegexOptions.IgnoreCase | RegexOptions.Compiled).Replace(
+                 unicode, x => string.Empty + Convert.ToChar(Convert.ToUInt16(x.Result("$1"), 16)));
+
+            //string resultStr = "";
+            //string[] strList = unicode.Split('u');
+            //for (int i = 1; i < strList.Length; i++)
+            //{
+            //    resultStr += (char)int.Parse(strList[i], System.Globalization.NumberStyles.HexNumber);
+            //}
+            //return resultStr;
+        }
+    }
+}