/// <summary>
/// 序列化对象成xml文本
/// </summary>
/// <param name="obj">待序列化对象</param>
/// <param name="encoding">编码方式（默认UTF8）</param>
/// <returns></returns>
public static string ToXml <T>(T obj, Encoding encoding = null)
{
EncodingExt.SetEncoding(ref encoding);
var serializer = new XmlSerializer(typeof(T));
using (var ms = new MemoryStream())
{
var xmlSet = new XmlWriterSettings
{
Encoding = encoding,
Indent = true,
IndentChars = " ",
NewLineChars = "\r\n",
OmitXmlDeclaration = false
};
var ns = new XmlSerializerNamespaces();
ns.Add("", "");
using (var xw = XmlWriter.Create(ms, xmlSet))
{
serializer.Serialize(xw, obj, ns);
}
ms.Position = 0;
using (var sw = new StreamReader(ms, encoding))
{
return(sw.ReadToEnd());
}
}
}
/// <summary>
/// 写入文本。若文件不存在，则先创建
/// <para>IOFilePathException异常</para>
/// </summary>
/// <param name="path">文件路径</param>
/// <param name="text">文本内容</param>
/// <param name="isAppend">是否以追加方式写入</param>
/// <param name="encoding">编码方式（默认UTF8）</param>
public static void Write(string path, string text, bool isAppend = false, Encoding encoding = null)
{
EncodingExt.SetEncoding(ref encoding);
CreateFile(path);
// 去只读
RemoveReadonly(path);
using (var sw = new StreamWriter(path, isAppend, encoding))
{
sw.WriteLine(text);
}
}
/// <summary>
/// 反序列化xml文本至对象
/// </summary>
/// <param name="xmlOrPath">待反序列化文本或文件的路径</param>
/// <param name="isPath">是否从指定路径加载文件</param>
/// <param name="encoding">编码方式（默认UTF8）</param>
/// <returns></returns>
public static T XmlTo <T>(string xmlOrPath, bool isPath = false, Encoding encoding = null)
{
EncodingExt.SetEncoding(ref encoding);
// 如果是文件路径，则先加载文件
string xml = isPath ? IOExt.ReadXml(xmlOrPath).InnerXml : xmlOrPath;
var serializer = new XmlSerializer(typeof(T));
using (var ms = new MemoryStream(encoding.GetBytes(xml)))
{
using (var sw = new StreamReader(ms, encoding))
{
return((T)serializer.Deserialize(sw));
}
}
}
/// <summary>
/// 读取文本
/// <para>IOFilePathException异常</para>
/// <para>IOException</para>
/// </summary>
/// <param name="path">文件路径</param>
/// <param name="encoding">编码方式（默认UTF8）</param>
/// <returns></returns>
public static string Read(string path, Encoding encoding = null)
{
EncodingExt.SetEncoding(ref encoding);
if (!CheckFilePath(path))
{
throw new IOFilePathException(path);
}
if (!File.Exists(path))
{
throw new IOException($"文件路径【{path}】不存在！");
}
using (var sw = new StreamReader(path, encoding))
{
return(sw.ReadToEnd());
}
}
