初始化版本

tongxin/NetWorkHelper/Helper/SerHelper.cs

@@ -0,0 +1,65 @@
+using System.IO;
+using System.Runtime.Serialization.Formatters.Binary;
+
+namespace NetWorkHelper
+{
+    /// <summary>
+    /// 负责将对象序列化成byte[]数组
+    /// </summary>
+    public class SerHelper
+    {
+
+        /// <summary>
+        /// 将实体序列化成byte[]数组
+        /// </summary>
+        /// <param name="obj"></param>
+        /// <returns></returns>
+        public static byte[] Serialize(object obj)
+        {
+            // 1.0 实例化流的序列化帮助类
+            BinaryFormatter bf = new BinaryFormatter();
+            //2.0 定义内存流，用来接收通过bf的Serialize（）方法将obj对象序列化成byte[]字节数组
+            byte[] res;
+            using (MemoryStream ms = new MemoryStream())
+            {
+                bf.Serialize(ms, obj);
+
+                res = ms.ToArray();
+            }
+
+            return res;
+        }
+
+        /// <summary>
+        /// 根据byte[]字节数组反序列化成 对象实体
+        /// </summary>
+        /// <param name="buffer"></param>
+        /// <returns></returns>
+        public static T Deserialize<T>(byte[] buffer)
+        {
+            // 1.0 实例化流的序列化帮助类
+            BinaryFormatter bf = new BinaryFormatter();
+            T obj;
+            using (MemoryStream ms = new MemoryStream(buffer))
+            {
+                obj = (T)bf.Deserialize(ms);
+            }
+            //bf.Deserialize(
+            return obj;
+        }
+        /// <summary>
+        /// 根据byte[]字节数组反序列化成 对象实体
+        /// </summary>
+        /// <param name="datas"></param>
+        /// <param name="index"></param>
+        /// <returns></returns>
+        public static object Deserialize(byte[] datas, int index)
+        {
+            BinaryFormatter bf = new BinaryFormatter();
+            MemoryStream stream = new MemoryStream(datas, index, datas.Length - index);
+            object obj = bf.Deserialize(stream);
+            stream.Dispose();
+            return obj;
+        }
+    }
+}