C#序列化与反序列化对象XML和JSON 详细代码工具

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我是靠谱客的博主着急百褶裙，这篇文章主要介绍C#序列化与反序列化对象XML和JSON 详细代码工具，现在分享给大家，希望可以做个参考。

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using System.IO;
using System.Text;
using System.Xml.Serialization;
using System.Xml;
using System.Runtime.Serialization.Json;
using System;
namespace cn.ava.PublicsUtil.Util
{
/// <summary>
/// 创建人Rex.liu
/// 创建时间：2015年9月6日 14:48:29
/// 功能：序列化反序列化XML文件
/// </summary>
public class JsonAndXmlSerialization
{
#region 外部调用
/// <summary>
/// 将对象根据格式（XML/JSON）序列化成字符串结果
/// </summary>
/// <param name="o">目标对象</param>
/// <param name="format">输出格式</param>
/// <returns></returns>
public static string Serialize(object o, string format)
{
if (format.ToLower() == "xml")
{
return JsonAndXmlSerialization.XmlSerialize(o);
}
else
{
return JsonAndXmlSerialization.JsonSerialize(o);
}
}
/// <summary>
/// 将字符串根据格式（XML/JSON）反序列化成指定类型的对象
/// </summary>
/// <typeparam name="T">指定类型</typeparam>
/// <param name="s">目标字符串</param>
/// <param name="format">输入格式</param>
/// <returns></returns>
public static T Deserialize<T>(string s, string format)
{
if (format.ToLower() == "xml")
{
return JsonAndXmlSerialization.XmlDeserialize<T>(s);
}
else
{
return JsonAndXmlSerialization.JsonDeserialize<T>(s);
}
}
/// <summary>
/// 对象序列化成文件并保存
/// </summary>
/// <typeparam name="T">对象类型</typeparam>
/// <param name="t">对象实体</param>
/// <param name="path">文件路径</param>
/// <param name="format">格式：json或 xml</param>
/// <returns></returns>
public static bool SerializableFile<T>(object t, string path, string format)
{
if (format.ToLower() == "xml")
{
return JsonAndXmlSerialization.SerializableXML<T>(t, path);
}
else
{
return JsonAndXmlSerialization.SerializableJson<T>(t, path);
}
}
/// <summary>
/// 将文件反序列化成对象
/// </summary>
/// <typeparam name="T">对象类型</typeparam>
/// <param name="path">文件路径</param>
/// <param name="format">格式： json 或 xml</param>
/// <returns></returns>
public static T DeserializeFile<T>(string path, string format)
{
if (format.ToLower() == "xml")
{
return JsonAndXmlSerialization.DeSerializableXML<T>(path);
}
else
{
return JsonAndXmlSerialization.DeSerializableJson<T>(path);
}
}
#endregion
#region 对象的序列化与反序列化
/// <summary>
/// 将object对象序列化成XML
/// </summary>
/// <param name="o"></param>
/// <returns></returns>
private static string XmlSerialize(object o)
{
XmlSerializer ser = new XmlSerializer(o.GetType());
System.IO.MemoryStream mem = new MemoryStream();
XmlTextWriter writer = new XmlTextWriter(mem, Encoding.UTF8);
XmlSerializerNamespaces ns = new XmlSerializerNamespaces();
ns.Add("", "");
ser.Serialize(writer, o, ns);
writer.Close();
return Encoding.UTF8.GetString(mem.ToArray());
}
/// <summary>
/// 字符串反序列化成对象
/// </summary>
/// <typeparam name="T">对象类型</typeparam>
/// <param name="s">XML值</param>
/// <returns></returns>
private static T XmlDeserialize<T>(string s)
{
XmlDocument xdoc = new XmlDocument();
try
{
xdoc.LoadXml(s);
XmlNodeReader reader = new XmlNodeReader(xdoc.DocumentElement);
XmlSerializer ser = new XmlSerializer(typeof(T));
object obj = ser.Deserialize(reader);
return (T)obj;
}
catch
{
return default(T);
}
}
/// <summary>
/// 对象序列化成Json字符串
/// </summary>
/// <param name="o"></param>
/// <returns></returns>
private static string JsonSerialize(object o)
{
using (var ms = new MemoryStream())
{
new DataContractJsonSerializer(o.GetType()).WriteObject(ms, o);
return Encoding.UTF8.GetString(ms.ToArray());
}
}
/// <summary>
/// Json字符串反序列化成对象
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="s"></param>
/// <returns></returns>
private static T JsonDeserialize<T>(string s)
{
using (var ms = new MemoryStream(Encoding.UTF8.GetBytes(s)))
{
return (T)new DataContractJsonSerializer(typeof(T)).ReadObject(ms);
}
}
#endregion
#region 将对象保存成文件
/// <summary>
/// 将对象保存为json文件
/// </summary>
/// <typeparam name="T">对象类型</typeparam>
/// <param name="t">对象</param>
/// <param name="path">保存路径</param>
/// <returns></returns>
private static bool SerializableJson<T>(object t, string path)
{
bool bl = false;
try
{
string strjson = JsonSerialize(t);
System.IO.StreamWriter sw = System.IO.File.CreateText(path);
sw.WriteLine(strjson);
sw.Close();
}
catch
{
return bl;
}
return true;
}
/// <summary>
/// 将对象序列化成XML并保存到文件
/// </summary>
/// <returns></returns>
private static bool SerializableXML<T>(object t, string path)
{
bool bl = false;
FileStream fileStream = null;
try
{
if (t != null)
{
//创建xml格式器
XmlSerializer xmls = new XmlSerializer(typeof(T));
//创建文件流
fileStream = new FileStream(path, FileMode.Create);
//将对象序列化到流
xmls.Serialize(fileStream, t);
bl = true;
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
if (fileStream != null)
{
fileStream.Close();
}
}
return bl;
}
#endregion
#region 将文件反序列化成对象
/// <summary>
/// 将文件反序列化json
/// </summary>
/// <typeparam name="T">类型</typeparam>
/// <param name="path">json所存放的路径</param>
/// <returns>实体</returns>
private static T DeSerializableJson<T>(string path)
{
T t = default(T);
try
{
FileInfo fi = new FileInfo(path);
if (fi.Exists)
{
StreamReader sr = new StreamReader(path, Encoding.UTF8);
String line;
StringBuilder strcontent = new StringBuilder();
while ((line = sr.ReadLine()) != null)
{
strcontent.Append(line.ToString());
}
t = JsonAndXmlSerialization.JsonDeserialize<T>(strcontent.ToString());
}
}
catch (Exception ex)
{
throw ex;
}
return t;
}
/// <summary>
/// 将文件反序列化XML
/// </summary>
/// <typeparam name="T">类型</typeparam>
/// <param name="path">XMl所存放的路径</param>
/// <returns>实体</returns>
private static T DeSerializableXML<T>(string path)
{
T t = default(T);
FileStream fileStream = null;
try
{
XmlSerializer xmls = new XmlSerializer(typeof(T));
FileInfo fi = new FileInfo(path);
if (fi.Exists)
{
fileStream = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read);
t = (T)xmls.Deserialize(fileStream);
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
if (fileStream != null)
{
fileStream.Close();
}
}
return t;
}
#endregion
}
}

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using System.IO;
using System.Text;
using System.Xml.Serialization;
using System.Xml;
using System.Runtime.Serialization.Json;
using System;
namespace cn.ava.PublicsUtil.Util
{
/// <summary>
/// 创建人Rex.liu
/// 创建时间：2015年9月6日 14:48:29
/// 功能：序列化反序列化XML文件
/// </summary>
public class JsonAndXmlSerialization
{
#region 外部调用
/// <summary>
/// 将对象根据格式（XML/JSON）序列化成字符串结果
/// </summary>
/// <param name="o">目标对象</param>
/// <param name="format">输出格式</param>
/// <returns></returns>
public static string Serialize(object o, string format)
{
if (format.ToLower() == "xml")
{
return JsonAndXmlSerialization.XmlSerialize(o);
}
else
{
return JsonAndXmlSerialization.JsonSerialize(o);
}
}
/// <summary>
/// 将字符串根据格式（XML/JSON）反序列化成指定类型的对象
/// </summary>
/// <typeparam name="T">指定类型</typeparam>
/// <param name="s">目标字符串</param>
/// <param name="format">输入格式</param>
/// <returns></returns>
public static T Deserialize<T>(string s, string format)
{
if (format.ToLower() == "xml")
{
return JsonAndXmlSerialization.XmlDeserialize<T>(s);
}
else
{
return JsonAndXmlSerialization.JsonDeserialize<T>(s);
}
}
/// <summary>
/// 对象序列化成文件并保存
/// </summary>
/// <typeparam name="T">对象类型</typeparam>
/// <param name="t">对象实体</param>
/// <param name="path">文件路径</param>
/// <param name="format">格式：json或 xml</param>
/// <returns></returns>
public static bool SerializableFile<T>(object t, string path, string format)
{
if (format.ToLower() == "xml")
{
return JsonAndXmlSerialization.SerializableXML<T>(t, path);
}
else
{
return JsonAndXmlSerialization.SerializableJson<T>(t, path);
}
}
/// <summary>
/// 将文件反序列化成对象
/// </summary>
/// <typeparam name="T">对象类型</typeparam>
/// <param name="path">文件路径</param>
/// <param name="format">格式： json 或 xml</param>
/// <returns></returns>
public static T DeserializeFile<T>(string path, string format)
{
if (format.ToLower() == "xml")
{
return JsonAndXmlSerialization.DeSerializableXML<T>(path);
}
else
{
return JsonAndXmlSerialization.DeSerializableJson<T>(path);
}
}
#endregion
#region 对象的序列化与反序列化
/// <summary>
/// 将object对象序列化成XML
/// </summary>
/// <param name="o"></param>
/// <returns></returns>
private static string XmlSerialize(object o)
{
XmlSerializer ser = new XmlSerializer(o.GetType());
System.IO.MemoryStream mem = new MemoryStream();
XmlTextWriter writer = new XmlTextWriter(mem, Encoding.UTF8);
XmlSerializerNamespaces ns = new XmlSerializerNamespaces();
ns.Add("", "");
ser.Serialize(writer, o, ns);
writer.Close();
return Encoding.UTF8.GetString(mem.ToArray());
}
/// <summary>
/// 字符串反序列化成对象
/// </summary>
/// <typeparam name="T">对象类型</typeparam>
/// <param name="s">XML值</param>
/// <returns></returns>
private static T XmlDeserialize<T>(string s)
{
XmlDocument xdoc = new XmlDocument();
try
{
xdoc.LoadXml(s);
XmlNodeReader reader = new XmlNodeReader(xdoc.DocumentElement);
XmlSerializer ser = new XmlSerializer(typeof(T));
object obj = ser.Deserialize(reader);
return (T)obj;
}
catch
{
return default(T);
}
}
/// <summary>
/// 对象序列化成Json字符串
/// </summary>
/// <param name="o"></param>
/// <returns></returns>
private static string JsonSerialize(object o)
{
using (var ms = new MemoryStream())
{
new DataContractJsonSerializer(o.GetType()).WriteObject(ms, o);
return Encoding.UTF8.GetString(ms.ToArray());
}
}
/// <summary>
/// Json字符串反序列化成对象
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="s"></param>
/// <returns></returns>
private static T JsonDeserialize<T>(string s)
{
using (var ms = new MemoryStream(Encoding.UTF8.GetBytes(s)))
{
return (T)new DataContractJsonSerializer(typeof(T)).ReadObject(ms);
}
}
#endregion
#region 将对象保存成文件
/// <summary>
/// 将对象保存为json文件
/// </summary>
/// <typeparam name="T">对象类型</typeparam>
/// <param name="t">对象</param>
/// <param name="path">保存路径</param>
/// <returns></returns>
private static bool SerializableJson<T>(object t, string path)
{
bool bl = false;
try
{
string strjson = JsonSerialize(t);
System.IO.StreamWriter sw = System.IO.File.CreateText(path);
sw.WriteLine(strjson);
sw.Close();
}
catch
{
return bl;
}
return true;
}
/// <summary>
/// 将对象序列化成XML并保存到文件
/// </summary>
/// <returns></returns>
private static bool SerializableXML<T>(object t, string path)
{
bool bl = false;
FileStream fileStream = null;
try
{
if (t != null)
{
//创建xml格式器
XmlSerializer xmls = new XmlSerializer(typeof(T));
//创建文件流
fileStream = new FileStream(path, FileMode.Create);
//将对象序列化到流
xmls.Serialize(fileStream, t);
bl = true;
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
if (fileStream != null)
{
fileStream.Close();
}
}
return bl;
}
#endregion
#region 将文件反序列化成对象
/// <summary>
/// 将文件反序列化json
/// </summary>
/// <typeparam name="T">类型</typeparam>
/// <param name="path">json所存放的路径</param>
/// <returns>实体</returns>
private static T DeSerializableJson<T>(string path)
{
T t = default(T);
try
{
FileInfo fi = new FileInfo(path);
if (fi.Exists)
{
StreamReader sr = new StreamReader(path, Encoding.UTF8);
String line;
StringBuilder strcontent = new StringBuilder();
while ((line = sr.ReadLine()) != null)
{
strcontent.Append(line.ToString());
}
t = JsonAndXmlSerialization.JsonDeserialize<T>(strcontent.ToString());
}
}
catch (Exception ex)
{
throw ex;
}
return t;
}
/// <summary>
/// 将文件反序列化XML
/// </summary>
/// <typeparam name="T">类型</typeparam>
/// <param name="path">XMl所存放的路径</param>
/// <returns>实体</returns>
private static T DeSerializableXML<T>(string path)
{
T t = default(T);
FileStream fileStream = null;
try
{
XmlSerializer xmls = new XmlSerializer(typeof(T));
FileInfo fi = new FileInfo(path);
if (fi.Exists)
{
fileStream = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read);
t = (T)xmls.Deserialize(fileStream);
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
if (fileStream != null)
{
fileStream.Close();
}
}
return t;
}
#endregion
}
}