C#XML与二进制相互转换
关于为什么需要转换:本人步入Game行业已经4年了,但是配置文件要麽是原生的XML文件,要麽是别人的二进制文件.关于配置文件为啥要转换成二进制文件:主要是为了保密,其次才是节省空间.但是话又说回来了,使用二进制文件的时候,获取信息,需要多一步转化过程.
再者,在一个Game项目中可能有多个配置文件,本人目前在开发的有100多个,那么打包成ini二进制是很有必要的.
来个例子:
XMLToBin : XML 与 二进制文件的相互转换
family.xml : XML文件
XMLToBin:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;
using System.Xml.Serialization;
using System.Runtime.Serialization.Formatters.Binary;
namespace XmlToByte.ainy
{
/// <summary>
/// XML的格式转换
/// </summary>
public class XMLToBin
{
//public string a = "a";
private static XMLToBin instance;
public static XMLToBin Instance
{
get {
if (XMLToBin.instance == null) {
XMLToBin.instance = new XMLToBin();
}
return XMLToBin.instance;
}
set { XMLToBin.instance = value; }
}
public XMLToBin()
{
if (XMLToBin.instance != null)
{
InstanceNoInstantiationException exp = new InstanceNoInstantiationException(typeof(XMLToBin));
Console.WriteLine( exp.Message);
throw exp;
}
else
{
XMLToBin.instance = this;
}
}
/// <summary>
/// Object to XML
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="obj"></param>
/// <param name="path"></param>
/// <returns></returns>
public bool Serializer<T>(object obj, string path)
{
FileStream xmlfile = new FileStream(path, FileMode.OpenOrCreate);
//创建序列化对象
XmlSerializer xml = new XmlSerializer(typeof(T));
try
{ //序列化对象
xml.Serialize(xmlfile, obj);
xmlfile.Close();
}
catch (InvalidOperationException)
{
throw;
}
return true;
}
/// <summary>
/// XML to Object
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="path"></param>
/// <returns></returns>
public static T Deserializer<T>(string path)
{
try
{
FileStream xmlfile = new FileStream(path, FileMode.Open);
XmlSerializer xml = new XmlSerializer(typeof(T));
T t = (T)xml.Deserialize(xmlfile);
xmlfile.Close();
return t;
}
catch (InvalidOperationException)
{
throw;
}
catch (FileNotFoundException)
{ throw; }
finally
{
}
}
/// <summary>
/// Object to Bin
/// </summary>
/// <param name="obj"></param>
/// <param name="path"></param>
/// <returns></returns>
public bool BinarySerializer(object obj, string path)
{
FileStream Stream = new FileStream(path, FileMode.OpenOrCreate);
//创建序列化对象
BinaryFormatter bin = new BinaryFormatter();
try
{ //序列化对象
bin.Serialize(Stream, obj);
Stream.Close();
}
catch (InvalidOperationException)
{
throw;
}
return true;
}
/// <summary>
/// Bin to Object
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="path"></param>
/// <returns></returns>
public T BinaryDeserializer<T>(string path)
{
try
{
FileStream binfile = new FileStream(path, FileMode.Open);
BinaryFormatter bin = new BinaryFormatter();
//序列化对象
//xmlfile.Close();
T t = (T)bin.Deserialize(binfile);
binfile.Close();
return t;
}
catch (InvalidOperationException)
{
throw;
}
catch (FileNotFoundException)
{ throw; }
finally
{
}
}
/// <summary>
/// 读取文本
/// </summary>
/// <param name="targetPath"></param>
/// <returns></returns>
public string ReadCommon(string targetPath)
{
if (File.Exists(targetPath))
{
//using (StreamReader sr = File.OpenText(targetPath)) // 读中文将乱码
string bcStr = "";
using (StreamReader sr = new StreamReader(targetPath, UnicodeEncoding.GetEncoding("GB2312"))) // 解决中文乱码问题
{
string readStr;
while ((readStr = sr.ReadLine()) != null)
{
bcStr = bcStr + readStr;
}
sr.Close();
}
return bcStr;
}
else
{
Console.WriteLine("Message , 没有找到文件{0}", targetPath);
return string.Empty;
}
}
}
}
family.xml:
<?xml version="1.0" encoding="utf-8" ?> <people> <husband> <attribute name ="胡Ainy" age ="26" ></attribute> </husband> <wife> <attribute name ="snow" age="24"></attribute> </wife> <daughter> <attribute name ="ms" age="1"></attribute> </daughter> </people>
测试:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using XmlToByte.ainy;
namespace XmlToByte
{
class Program
{
static void Main(string[] args)
{
string xml = XMLToBin.Instance.ReadCommon("../../res/family.xml");
Console.WriteLine("family.xml : {0}", xml);
Console.WriteLine("Message -- 转换成二进制文件成功:{0}", XMLToBin.Instance.BinarySerializer(xml, "../../res/family.ini"));
//string json = "{peopel={ [ husband={ name=\"ainy\" , age = \"26\" }, wife={ name=\"snow\" , age = \"24\" } ] }}";
//Console.WriteLine("Message -- 转换成二进制文件成功:{0}", XMLToBin.Instance.BinarySerializer(json, "../../res/familyJson.ini"));
Console.WriteLine("family.ini : {0}", XMLToBin.Instance.ReadCommon("../../res/family.ini"));
string aXml = XMLToBin.Instance.BinaryDeserializer<string>("../../res/family.ini");
Console.WriteLine("Message -- 转换成文本文件成功:{0}",aXml );
Console.ReadKey();
}
}
}
注意到:其实Json和XML都可以.结果:
看结果,中文的话都改变了,英文还隐隐约约看得到配置信息.目前就这样了,毕竟中国游戏配置一大片都是中文的.另外还要感谢万能的技术论坛,一部分代码是看来自:http://www.cnblogs.com/jesszhu/archive/2013/08/22/3276556.html
如果读者有更好的方法,请不灵赐教.