Unity-Editor 入门总结 2

1、二进制序列化

public static bool BinarySerilize(string path,System.Object obj) 
    {
        try
        {
            using (FileStream stream = new FileStream(path, FileMode.Create, FileAccess.ReadWrite))
            {
                BinaryFormatter bf = new BinaryFormatter();
                bf.Serialize(stream, obj);
            }
            return true;
        }
        catch (Exception e)
        {
            Debug.LogError("出错文件路径:\t" + path + "\t" + e.Message);
        }
        return false;
    }

2、二进制反序列化

 public static T BinaryDeserlize(string path) where T : class
    {
        T t = default(T);

        TextAsset textAsset = ResourceManager.Instance.LoadResource(path);

        if (textAsset == null)
        {
            UnityEngine.Debug.LogError("出错文件路径:\t" + path);
            return null;
        }

        try
        {
            using (MemoryStream stream = new MemoryStream(textAsset.bytes))
            {
                BinaryFormatter bf = new BinaryFormatter();
                t = (T)bf.Deserialize(stream);
                ResourceManager.Instance.ReleaseResource(path, true);
            }
        }
        catch (Exception e)
        {
            Debug.LogError("出错文件路径:\t" + path + "\terror:\t" + e.Message);
        }

        return t;
    }

3、xml序列化

public static bool Xmlserialize(string path,System.Object obj)
    { 
        try
        {
            using (FileStream fs = new FileStream(path, FileMode.Create, FileAccess.ReadWrite))
            {
                using (StreamWriter sw = new StreamWriter(fs, System.Text.Encoding.UTF8))
                {
                    //设置xml的命名空间
                    //XmlSerializerNamespaces namespaces = new XmlSerializerNamespaces();
                    //namespaces.Add(string.Empty, string.Empty);
                    XmlSerializer xs = new XmlSerializer(obj.GetType());
                    xs.Serialize(sw, obj);
                }
            }
        }
        catch (Exception e)
        {
            Debug.LogError("此类无法转换成xml " + obj.GetType() + "," + e);
        }
        return false; ;
    }

4、xml反序列化

 public static T XmlDeserlize(string path) where T : class
    {
        T t = default(T);
        try
        {
            using (FileStream fs = new FileStream(path,FileMode.Open,FileAccess.ReadWrite))
            {
                XmlSerializer xs = new XmlSerializer(typeof(T));
                t= (T) xs.Deserialize(fs);
            }
        }
        catch (Exception e)
        {
            Debug.LogError("出错文件路径:\t" + path+"\t"+e.Message);
        }
        return t;
    }

5、反射根据名称创建实例

 private static object CreateClass(string name)
    {
        object obj = null;
        Type type = null;
        var assemblies = AppDomain.CurrentDomain.GetAssemblies();
        for (int i = 0; i < assemblies.Length; i++)
        {
            Type tempType = assemblies[i].GetType(name);
            if (tempType != null)
            {
                type = tempType;
                break;
            }
        }

        if (type != null)
        {

            obj = Activator.CreateInstance(type);
        }
        return obj;
    }

6、根据类型创建List实例

   private static object CreateList(Type type)
    {
        Type listType = typeof(List<>);
        Type specType = listType.MakeGenericType(new Type[] { type });
        return Activator.CreateInstance(specType);
    }

7、反射与List相关

//向List添加元素 
list.GetType().InvokeMember("Add", BindingFlags.InvokeMethod, null, list, new object[] { addItem });

//根据下标获取List元素
object item = list.GetType().InvokeMember("get_Item", BindingFlags.InvokeMethod, null, list, new object[] { i });

//获取List长度
(int)list.GetType().InvokeMember("get_Count", BindingFlags.InvokeMethod, null, list, null);

8、获取成员变量的值

 private static object GetMemberValue(object obj, string memberName,
        BindingFlags flag = BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static)
    {
        Type type = obj.GetType();
        object nameValue = null;
        var members = type.GetMember(memberName, flag);
        if (members.Length > 0)
        {
            switch (members[0].MemberType)
            {
                case System.Reflection.MemberTypes.Field:
                    nameValue = type.GetField(memberName, flag).GetValue(obj);
                    break;
                case System.Reflection.MemberTypes.Property:
                    nameValue = type.GetProperty(memberName, flag).GetValue(obj);
                    break;
                default:
                    break;
            }
        }
        return nameValue;
    }