Refactoring Project

This commit is contained in:
2dust
2024-08-19 18:15:54 +08:00
parent bbe7c7b884
commit 61bea05f63
168 changed files with 345 additions and 578 deletions
@@ -0,0 +1,180 @@
using Downloader;
using System.Net;
namespace ServiceLib.Common
{
public class DownloaderHelper
{
private static readonly Lazy<DownloaderHelper> _instance = new(() => new());
public static DownloaderHelper Instance => _instance.Value;
public async Task<string?> DownloadStringAsync(IWebProxy? webProxy, string url, string? userAgent, int timeout)
{
if (Utils.IsNullOrEmpty(url))
{
return null;
}
Uri uri = new(url);
//Authorization Header
var headers = new WebHeaderCollection();
if (!Utils.IsNullOrEmpty(uri.UserInfo))
{
headers.Add(HttpRequestHeader.Authorization, "Basic " + Utils.Base64Encode(uri.UserInfo));
}
var downloadOpt = new DownloadConfiguration()
{
Timeout = timeout * 1000,
MaxTryAgainOnFailover = 2,
RequestConfiguration =
{
Headers = headers,
UserAgent = userAgent,
Timeout = timeout * 1000,
Proxy = webProxy
}
};
using var downloader = new DownloadService(downloadOpt);
downloader.DownloadFileCompleted += (sender, value) =>
{
if (value.Error != null)
{
throw value.Error;
}
};
using var cts = new CancellationTokenSource();
using var stream = await downloader.DownloadFileTaskAsync(address: url, cts.Token).WaitAsync(TimeSpan.FromSeconds(timeout), cts.Token);
using StreamReader reader = new(stream);
downloadOpt = null;
return reader.ReadToEnd();
}
public async Task DownloadDataAsync4Speed(IWebProxy webProxy, string url, IProgress<string> progress, int timeout)
{
if (Utils.IsNullOrEmpty(url))
{
throw new ArgumentNullException(nameof(url));
}
var downloadOpt = new DownloadConfiguration()
{
Timeout = timeout * 1000,
MaxTryAgainOnFailover = 2,
RequestConfiguration =
{
Timeout= timeout * 1000,
Proxy = webProxy
}
};
DateTime totalDatetime = DateTime.Now;
int totalSecond = 0;
var hasValue = false;
double maxSpeed = 0;
using var downloader = new DownloadService(downloadOpt);
//downloader.DownloadStarted += (sender, value) =>
//{
// if (progress != null)
// {
// progress.Report("Start download data...");
// }
//};
downloader.DownloadProgressChanged += (sender, value) =>
{
TimeSpan ts = (DateTime.Now - totalDatetime);
if (progress != null && ts.Seconds > totalSecond)
{
hasValue = true;
totalSecond = ts.Seconds;
if (value.BytesPerSecondSpeed > maxSpeed)
{
maxSpeed = value.BytesPerSecondSpeed;
var speed = (maxSpeed / 1000 / 1000).ToString("#0.0");
progress.Report(speed);
}
}
};
downloader.DownloadFileCompleted += (sender, value) =>
{
if (progress != null)
{
if (!hasValue && value.Error != null)
{
progress.Report(value.Error?.Message);
}
}
};
//progress.Report("......");
using var cts = new CancellationTokenSource();
cts.CancelAfter(timeout * 1000);
using var stream = await downloader.DownloadFileTaskAsync(address: url, cts.Token);
downloadOpt = null;
}
public async Task DownloadFileAsync(IWebProxy? webProxy, string url, string fileName, IProgress<double> progress, int timeout)
{
if (Utils.IsNullOrEmpty(url))
{
throw new ArgumentNullException(nameof(url));
}
if (Utils.IsNullOrEmpty(fileName))
{
throw new ArgumentNullException(nameof(fileName));
}
if (File.Exists(fileName))
{
File.Delete(fileName);
}
var downloadOpt = new DownloadConfiguration()
{
Timeout = timeout * 1000,
MaxTryAgainOnFailover = 2,
RequestConfiguration =
{
Timeout= timeout * 1000,
Proxy = webProxy
}
};
var progressPercentage = 0;
var hasValue = false;
using var downloader = new DownloadService(downloadOpt);
downloader.DownloadStarted += (sender, value) =>
{
progress?.Report(0);
};
downloader.DownloadProgressChanged += (sender, value) =>
{
hasValue = true;
var percent = (int)value.ProgressPercentage;// Convert.ToInt32((totalRead * 1d) / (total * 1d) * 100);
if (progressPercentage != percent && percent % 10 == 0)
{
progressPercentage = percent;
progress.Report(percent);
}
};
downloader.DownloadFileCompleted += (sender, value) =>
{
if (progress != null)
{
if (hasValue && value.Error == null)
{
progress.Report(101);
}
}
};
using var cts = new CancellationTokenSource();
await downloader.DownloadFileTaskAsync(url, fileName, cts.Token).WaitAsync(TimeSpan.FromSeconds(timeout), cts.Token);
downloadOpt = null;
}
}
}
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using System.IO.Compression;
using System.Text;
namespace ServiceLib.Common
{
public static class FileManager
{
public static bool ByteArrayToFile(string fileName, byte[] content)
{
try
{
File.WriteAllBytes(fileName, content);
return true;
}
catch (Exception ex)
{
Logging.SaveLog(ex.Message, ex);
}
return false;
}
public static void UncompressedFile(string fileName, byte[] content)
{
try
{
using FileStream fs = File.Create(fileName);
using GZipStream input = new(new MemoryStream(content), CompressionMode.Decompress, false);
input.CopyTo(fs);
}
catch (Exception ex)
{
Logging.SaveLog(ex.Message, ex);
}
}
public static string NonExclusiveReadAllText(string path)
{
return NonExclusiveReadAllText(path, Encoding.Default);
}
public static string NonExclusiveReadAllText(string path, Encoding encoding)
{
try
{
using FileStream fs = new(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
using StreamReader sr = new(fs, encoding);
return sr.ReadToEnd();
}
catch (Exception ex)
{
Logging.SaveLog(ex.Message, ex);
throw;
}
}
public static bool ZipExtractToFile(string fileName, string toPath, string ignoredName)
{
try
{
using ZipArchive archive = ZipFile.OpenRead(fileName);
foreach (ZipArchiveEntry entry in archive.Entries)
{
if (entry.Length == 0)
{
continue;
}
try
{
if (!Utils.IsNullOrEmpty(ignoredName) && entry.Name.Contains(ignoredName))
{
continue;
}
entry.ExtractToFile(Path.Combine(toPath, entry.Name), true);
}
catch (IOException ex)
{
Logging.SaveLog(ex.Message, ex);
}
}
}
catch (Exception ex)
{
Logging.SaveLog(ex.Message, ex);
return false;
}
return true;
}
public static bool CreateFromDirectory(string sourceDirectoryName, string destinationArchiveFileName)
{
try
{
ZipFile.CreateFromDirectory(sourceDirectoryName, destinationArchiveFileName);
}
catch (Exception ex)
{
Logging.SaveLog(ex.Message, ex);
return false;
}
return true;
}
}
}
@@ -0,0 +1,186 @@
using System.Net.Http.Headers;
using System.Net.Mime;
using System.Text;
namespace ServiceLib.Common
{
/// <summary>
/// </summary>
public class HttpClientHelper
{
private static readonly Lazy<HttpClientHelper> _instance = new(() =>
{
HttpClientHandler handler = new() { UseCookies = false };
HttpClientHelper helper = new(new HttpClient(handler));
return helper;
});
public static HttpClientHelper Instance => _instance.Value;
private readonly HttpClient httpClient;
private HttpClientHelper(HttpClient httpClient) => this.httpClient = httpClient;
public async Task<string?> TryGetAsync(string url)
{
if (string.IsNullOrEmpty(url))
return null;
try
{
HttpResponseMessage response = await httpClient.GetAsync(url);
return await response.Content.ReadAsStringAsync();
}
catch
{
return null;
}
}
public async Task<string?> GetAsync(string url)
{
if (Utils.IsNullOrEmpty(url)) return null;
return await httpClient.GetStringAsync(url);
}
public async Task<string?> GetAsync(HttpClient client, string url, CancellationToken token = default)
{
if (Utils.IsNullOrEmpty(url)) return null;
return await client.GetStringAsync(url, token);
}
public async Task PutAsync(string url, Dictionary<string, string> headers)
{
var jsonContent = JsonUtils.Serialize(headers);
var content = new StringContent(jsonContent, Encoding.UTF8, MediaTypeNames.Application.Json);
var result = await httpClient.PutAsync(url, content);
}
public async Task PatchAsync(string url, Dictionary<string, string> headers)
{
var myContent = JsonUtils.Serialize(headers);
var buffer = System.Text.Encoding.UTF8.GetBytes(myContent);
var byteContent = new ByteArrayContent(buffer);
byteContent.Headers.ContentType = new MediaTypeHeaderValue("application/json");
await httpClient.PatchAsync(url, byteContent);
}
public async Task DeleteAsync(string url)
{
await httpClient.DeleteAsync(url);
}
public static async Task DownloadFileAsync(HttpClient client, string url, string fileName, IProgress<double>? progress, CancellationToken token = default)
{
ArgumentNullException.ThrowIfNull(url);
ArgumentNullException.ThrowIfNull(fileName);
if (File.Exists(fileName)) File.Delete(fileName);
using var response = await client.GetAsync(url, HttpCompletionOption.ResponseHeadersRead, token);
if (!response.IsSuccessStatusCode) throw new Exception(response.StatusCode.ToString());
var total = response.Content.Headers.ContentLength ?? -1L;
var canReportProgress = total != -1 && progress != null;
using var stream = await response.Content.ReadAsStreamAsync(token);
using var file = File.Create(fileName);
var totalRead = 0L;
var buffer = new byte[1024 * 1024];
var progressPercentage = 0;
while (true)
{
token.ThrowIfCancellationRequested();
var read = await stream.ReadAsync(buffer, token);
totalRead += read;
if (read == 0) break;
file.Write(buffer, 0, read);
if (canReportProgress)
{
var percent = (int)(100.0 * totalRead / total);
//if (progressPercentage != percent && percent % 10 == 0)
{
progressPercentage = percent;
progress?.Report(percent);
}
}
}
if (canReportProgress)
{
progress?.Report(101);
}
}
public async Task DownloadDataAsync4Speed(HttpClient client, string url, IProgress<string> progress, CancellationToken token = default)
{
if (Utils.IsNullOrEmpty(url))
{
throw new ArgumentNullException(nameof(url));
}
var response = await client.GetAsync(url, HttpCompletionOption.ResponseHeadersRead, token);
if (!response.IsSuccessStatusCode)
{
throw new Exception(response.StatusCode.ToString());
}
//var total = response.Content.Headers.ContentLength.HasValue ? response.Content.Headers.ContentLength.Value : -1L;
//var canReportProgress = total != -1 && progress != null;
using var stream = await response.Content.ReadAsStreamAsync(token);
var totalRead = 0L;
var buffer = new byte[1024 * 64];
var isMoreToRead = true;
string progressSpeed = string.Empty;
DateTime totalDatetime = DateTime.Now;
int totalSecond = 0;
do
{
if (token.IsCancellationRequested)
{
if (totalRead > 0)
{
return;
}
else
{
token.ThrowIfCancellationRequested();
}
}
var read = await stream.ReadAsync(buffer, token);
if (read == 0)
{
isMoreToRead = false;
}
else
{
var data = new byte[read];
buffer.ToList().CopyTo(0, data, 0, read);
totalRead += read;
TimeSpan ts = (DateTime.Now - totalDatetime);
if (progress != null && ts.Seconds > totalSecond)
{
totalSecond = ts.Seconds;
var speed = (totalRead * 1d / ts.TotalMilliseconds / 1000).ToString("#0.0");
if (progressSpeed != speed)
{
progressSpeed = speed;
progress.Report(speed);
}
}
}
} while (isMoreToRead);
}
}
}
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using System.Diagnostics;
using System.Runtime.InteropServices;
namespace ServiceLib.Common
{
/*
* See:
* http://stackoverflow.com/questions/6266820/working-example-of-createjobobject-setinformationjobobject-pinvoke-in-net
*/
public class Job : IDisposable
{
private IntPtr handle = IntPtr.Zero;
public Job()
{
handle = CreateJobObject(IntPtr.Zero, null);
IntPtr extendedInfoPtr = IntPtr.Zero;
JOBOBJECT_BASIC_LIMIT_INFORMATION info = new()
{
LimitFlags = 0x2000
};
JOBOBJECT_EXTENDED_LIMIT_INFORMATION extendedInfo = new()
{
BasicLimitInformation = info
};
try
{
int length = Marshal.SizeOf(typeof(JOBOBJECT_EXTENDED_LIMIT_INFORMATION));
extendedInfoPtr = Marshal.AllocHGlobal(length);
Marshal.StructureToPtr(extendedInfo, extendedInfoPtr, false);
if (!SetInformationJobObject(handle, JobObjectInfoType.ExtendedLimitInformation, extendedInfoPtr,
(uint)length))
throw new Exception(string.Format("Unable to set information. Error: {0}",
Marshal.GetLastWin32Error()));
}
finally
{
if (extendedInfoPtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(extendedInfoPtr);
}
}
}
public bool AddProcess(IntPtr processHandle)
{
bool succ = AssignProcessToJobObject(handle, processHandle);
if (!succ)
{
Logging.SaveLog("Failed to call AssignProcessToJobObject! GetLastError=" + Marshal.GetLastWin32Error());
}
return succ;
}
public bool AddProcess(int processId)
{
return AddProcess(Process.GetProcessById(processId).Handle);
}
#region IDisposable
private bool disposed;
public void Dispose()
{
Dispose(true);
GC.SuppressFinalize(this);
}
protected virtual void Dispose(bool disposing)
{
if (disposed) return;
disposed = true;
if (disposing)
{
// no managed objects to free
}
if (handle != IntPtr.Zero)
{
CloseHandle(handle);
handle = IntPtr.Zero;
}
}
~Job()
{
Dispose(false);
}
#endregion IDisposable
#region Interop
[DllImport("kernel32.dll", CharSet = CharSet.Unicode)]
private static extern IntPtr CreateJobObject(IntPtr a, string? lpName);
[DllImport("kernel32.dll", SetLastError = true)]
private static extern bool SetInformationJobObject(IntPtr hJob, JobObjectInfoType infoType, IntPtr lpJobObjectInfo, UInt32 cbJobObjectInfoLength);
[DllImport("kernel32.dll", SetLastError = true)]
private static extern bool AssignProcessToJobObject(IntPtr job, IntPtr process);
[DllImport("kernel32.dll", SetLastError = true)]
[return: MarshalAs(UnmanagedType.Bool)]
private static extern bool CloseHandle(IntPtr hObject);
#endregion Interop
}
#region Helper classes
[StructLayout(LayoutKind.Sequential)]
internal struct IO_COUNTERS
{
public UInt64 ReadOperationCount;
public UInt64 WriteOperationCount;
public UInt64 OtherOperationCount;
public UInt64 ReadTransferCount;
public UInt64 WriteTransferCount;
public UInt64 OtherTransferCount;
}
[StructLayout(LayoutKind.Sequential)]
internal struct JOBOBJECT_BASIC_LIMIT_INFORMATION
{
public Int64 PerProcessUserTimeLimit;
public Int64 PerJobUserTimeLimit;
public UInt32 LimitFlags;
public UIntPtr MinimumWorkingSetSize;
public UIntPtr MaximumWorkingSetSize;
public UInt32 ActiveProcessLimit;
public UIntPtr Affinity;
public UInt32 PriorityClass;
public UInt32 SchedulingClass;
}
[StructLayout(LayoutKind.Sequential)]
public struct SECURITY_ATTRIBUTES
{
public UInt32 nLength;
public IntPtr lpSecurityDescriptor;
public Int32 bInheritHandle;
}
[StructLayout(LayoutKind.Sequential)]
internal struct JOBOBJECT_EXTENDED_LIMIT_INFORMATION
{
public JOBOBJECT_BASIC_LIMIT_INFORMATION BasicLimitInformation;
public IO_COUNTERS IoInfo;
public UIntPtr ProcessMemoryLimit;
public UIntPtr JobMemoryLimit;
public UIntPtr PeakProcessMemoryUsed;
public UIntPtr PeakJobMemoryUsed;
}
public enum JobObjectInfoType
{
AssociateCompletionPortInformation = 7,
BasicLimitInformation = 2,
BasicUIRestrictions = 4,
EndOfJobTimeInformation = 6,
ExtendedLimitInformation = 9,
SecurityLimitInformation = 5,
GroupInformation = 11
}
#endregion Helper classes
}
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using System.Text.Json;
using System.Text.Json.Nodes;
using System.Text.Json.Serialization;
namespace ServiceLib.Common
{
public class JsonUtils
{
/// <summary>
/// DeepCopy
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="obj"></param>
/// <returns></returns>
public static T DeepCopy<T>(T obj)
{
return Deserialize<T>(Serialize(obj, false))!;
}
/// <summary>
/// Deserialize to object
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="strJson"></param>
/// <returns></returns>
public static T? Deserialize<T>(string? strJson)
{
try
{
if (string.IsNullOrWhiteSpace(strJson))
{
return default;
}
return JsonSerializer.Deserialize<T>(strJson);
}
catch
{
return default;
}
}
/// <summary>
/// parse
/// </summary>
/// <param name="strJson"></param>
/// <returns></returns>
public static JsonNode? ParseJson(string strJson)
{
try
{
if (string.IsNullOrWhiteSpace(strJson))
{
return null;
}
return JsonNode.Parse(strJson);
}
catch
{
//SaveLog(ex.Message, ex);
return null;
}
}
/// <summary>
/// Serialize Object to Json string
/// </summary>
/// <param name="obj"></param>
/// <param name="indented"></param>
/// <returns></returns>
public static string Serialize(object? obj, bool indented = true)
{
string result = string.Empty;
try
{
if (obj == null)
{
return result;
}
var options = new JsonSerializerOptions
{
WriteIndented = indented ? true : false,
DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull
};
result = JsonSerializer.Serialize(obj, options);
}
catch (Exception ex)
{
Logging.SaveLog(ex.Message, ex);
}
return result;
}
/// <summary>
/// SerializeToNode
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public static JsonNode? SerializeToNode(object? obj) => JsonSerializer.SerializeToNode(obj);
/// <summary>
/// Save as json file
/// </summary>
/// <param name="obj"></param>
/// <param name="filePath"></param>
/// <param name="nullValue"></param>
/// <returns></returns>
public static int ToFile(object? obj, string? filePath, bool nullValue = true)
{
if (filePath is null)
{
return -1;
}
try
{
using FileStream file = File.Create(filePath);
var options = new JsonSerializerOptions
{
WriteIndented = true,
DefaultIgnoreCondition = nullValue ? JsonIgnoreCondition.Never : JsonIgnoreCondition.WhenWritingNull
};
JsonSerializer.Serialize(file, obj, options);
return 0;
}
catch (Exception ex)
{
Logging.SaveLog(ex.Message, ex);
return -1;
}
}
}
}
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using NLog;
using NLog.Config;
using NLog.Targets;
namespace ServiceLib.Common
{
public class Logging
{
public static void Setup()
{
LoggingConfiguration config = new();
FileTarget fileTarget = new();
config.AddTarget("file", fileTarget);
fileTarget.Layout = "${longdate}-${level:uppercase=true} ${message}";
fileTarget.FileName = Utils.GetLogPath("${shortdate}.txt");
config.LoggingRules.Add(new LoggingRule("*", LogLevel.Debug, fileTarget));
LogManager.Configuration = config;
}
public static void LoggingEnabled(bool enable)
{
if (!enable)
{
LogManager.SuspendLogging();
}
}
public static void ClearLogs()
{
Task.Run(() =>
{
try
{
var now = DateTime.Now.AddMonths(-1);
var dir = Utils.GetLogPath();
var files = Directory.GetFiles(dir, "*.txt");
foreach (var filePath in files)
{
var file = new FileInfo(filePath);
if (file.CreationTime < now)
{
try
{
file.Delete();
}
catch { }
}
}
}
catch { }
});
}
public static void SaveLog(string strContent)
{
if (LogManager.IsLoggingEnabled())
{
var logger = LogManager.GetLogger("Log1");
logger.Info(strContent);
}
}
public static void SaveLog(string strTitle, Exception ex)
{
if (LogManager.IsLoggingEnabled())
{
var logger = LogManager.GetLogger("Log2");
logger.Debug($"{strTitle},{ex.Message}");
logger.Debug(ex.StackTrace);
if (ex?.InnerException != null)
{
logger.Error(ex.InnerException);
}
}
}
}
}
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using System.Linq.Expressions;
using System.Reflection;
namespace ServiceLib.Common
{
public static class QueryableExtension
{
public static IOrderedQueryable<T> OrderBy<T>(this IQueryable<T> query, string propertyName)
{
return _OrderBy<T>(query, propertyName, false);
}
public static IOrderedQueryable<T> OrderByDescending<T>(this IQueryable<T> query, string propertyName)
{
return _OrderBy<T>(query, propertyName, true);
}
private static IOrderedQueryable<T> _OrderBy<T>(IQueryable<T> query, string propertyName, bool isDesc)
{
string methodname = (isDesc) ? "OrderByDescendingInternal" : "OrderByInternal";
var memberProp = typeof(T).GetProperty(propertyName);
var method = typeof(QueryableExtension).GetMethod(methodname)
.MakeGenericMethod(typeof(T), memberProp.PropertyType);
return (IOrderedQueryable<T>)method.Invoke(null, new object[] { query, memberProp });
}
public static IOrderedQueryable<T> OrderByInternal<T, TProp>(IQueryable<T> query, PropertyInfo memberProperty)
{//public
return query.OrderBy(_GetLambda<T, TProp>(memberProperty));
}
public static IOrderedQueryable<T> OrderByDescendingInternal<T, TProp>(IQueryable<T> query, PropertyInfo memberProperty)
{//public
return query.OrderByDescending(_GetLambda<T, TProp>(memberProperty));
}
private static Expression<Func<T, TProp>> _GetLambda<T, TProp>(PropertyInfo memberProperty)
{
if (memberProperty.PropertyType != typeof(TProp)) throw new Exception();
var thisArg = Expression.Parameter(typeof(T));
var lambda = Expression.Lambda<Func<T, TProp>>(Expression.Property(thisArg, memberProperty), thisArg);
return lambda;
}
}
}
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namespace ServiceLib.Common
{
public class SemanticVersion
{
private int major;
private int minor;
private int patch;
private string version;
public SemanticVersion(int major, int minor, int patch)
{
this.major = major;
this.minor = minor;
this.patch = patch;
this.version = $"{major}.{minor}.{patch}";
}
public SemanticVersion(string version)
{
this.version = version.RemovePrefix('v');
try
{
string[] parts = this.version.Split('.');
if (parts.Length == 2)
{
this.major = int.Parse(parts[0]);
this.minor = int.Parse(parts[1]);
this.patch = 0;
}
else if (parts.Length == 3)
{
this.major = int.Parse(parts[0]);
this.minor = int.Parse(parts[1]);
this.patch = int.Parse(parts[2]);
}
else
{
throw new ArgumentException("Invalid version string");
}
}
catch
{
this.major = 0;
this.minor = 0;
this.patch = 0;
//this.version = "0.0.0";
}
}
public override bool Equals(object? obj)
{
if (obj is SemanticVersion other)
{
return this.major == other.major && this.minor == other.minor && this.patch == other.patch;
}
else
{
return false;
}
}
public override int GetHashCode()
{
return this.major.GetHashCode() ^ this.minor.GetHashCode() ^ this.patch.GetHashCode();
}
/// <summary>
/// Use ToVersionString(string? prefix) instead if possible.
/// </summary>
/// <returns>major.minor.patch</returns>
public override string ToString()
{
return this.version;
}
public string ToVersionString(string? prefix = null)
{
if (prefix == null)
{
return this.version;
}
else
{
return $"{prefix}{this.version}";
}
}
public static bool operator ==(SemanticVersion v1, SemanticVersion v2)
{ return v1.Equals(v2); }
public static bool operator !=(SemanticVersion v1, SemanticVersion v2)
{ return !v1.Equals(v2); }
public static bool operator >=(SemanticVersion v1, SemanticVersion v2)
{ return v1.GreaterEquals(v2); }
public static bool operator <=(SemanticVersion v1, SemanticVersion v2)
{ return v1.LessEquals(v2); }
#region Private
private bool GreaterEquals(SemanticVersion other)
{
if (this.major < other.major)
{
return false;
}
else if (this.major > other.major)
{
return true;
}
else
{
if (this.minor < other.minor)
{
return false;
}
else if (this.minor > other.minor)
{
return true;
}
else
{
if (this.patch < other.patch)
{
return false;
}
else if (this.patch > other.patch)
{
return true;
}
else
{
return true;
}
}
}
}
private bool LessEquals(SemanticVersion other)
{
if (this.major < other.major)
{
return true;
}
else if (this.major > other.major)
{
return false;
}
else
{
if (this.minor < other.minor)
{
return true;
}
else if (this.minor > other.minor)
{
return false;
}
else
{
if (this.patch < other.patch)
{
return true;
}
else if (this.patch > other.patch)
{
return false;
}
else
{
return true;
}
}
}
}
#endregion Private
}
}
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using SQLite;
using System.Collections;
namespace ServiceLib.Common
{
public sealed class SQLiteHelper
{
private static readonly Lazy<SQLiteHelper> _instance = new(() => new());
public static SQLiteHelper Instance => _instance.Value;
private string _connstr;
private SQLiteConnection _db;
private SQLiteAsyncConnection _dbAsync;
private static readonly object objLock = new();
public readonly string _configDB = "guiNDB.db";
public SQLiteHelper()
{
_connstr = Utils.GetConfigPath(_configDB);
_db = new SQLiteConnection(_connstr, false);
_dbAsync = new SQLiteAsyncConnection(_connstr, false);
}
public CreateTableResult CreateTable<T>()
{
return _db.CreateTable<T>();
}
public int Insert(object model)
{
return _db.Insert(model);
}
public int InsertAll(IEnumerable models)
{
lock (objLock)
{
return _db.InsertAll(models);
}
}
public async Task<int> InsertAsync(object model)
{
return await _dbAsync.InsertAsync(model);
}
public int Replace(object model)
{
lock (objLock)
{
return _db.InsertOrReplace(model);
}
}
public async Task<int> ReplaceAsync(object model)
{
return await _dbAsync.InsertOrReplaceAsync(model);
}
public int Update(object model)
{
lock (objLock)
{
return _db.Update(model);
}
}
public async Task<int> UpdateAsync(object model)
{
return await _dbAsync.UpdateAsync(model);
}
public int UpdateAll(IEnumerable models)
{
lock (objLock)
{
return _db.UpdateAll(models);
}
}
public int Delete(object model)
{
lock (objLock)
{
return _db.Delete(model);
}
}
public async Task<int> DeleteAsync(object model)
{
return await _dbAsync.DeleteAsync(model);
}
public List<T> Query<T>(string sql) where T : new()
{
return _db.Query<T>(sql);
}
public async Task<List<T>> QueryAsync<T>(string sql) where T : new()
{
return await _dbAsync.QueryAsync<T>(sql);
}
public int Execute(string sql)
{
return _db.Execute(sql);
}
public async Task<int> ExecuteAsync(string sql)
{
return await _dbAsync.ExecuteAsync(sql);
}
public TableQuery<T> Table<T>() where T : new()
{
return _db.Table<T>();
}
public AsyncTableQuery<T> TableAsync<T>() where T : new()
{
return _dbAsync.Table<T>();
}
}
}
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using System.Diagnostics.CodeAnalysis;
namespace ServiceLib.Common
{
public static class StringEx
{
public static bool IsNullOrEmpty([NotNullWhen(false)] this string? value)
{
return string.IsNullOrEmpty(value);
}
public static bool IsNullOrWhiteSpace([NotNullWhen(false)] this string? value)
{
return string.IsNullOrWhiteSpace(value);
}
public static bool BeginWithAny(this string s, IEnumerable<char> chars)
{
if (s.IsNullOrEmpty()) return false;
return chars.Contains(s[0]);
}
public static bool IsWhiteSpace(this string value)
{
foreach (char c in value)
{
if (char.IsWhiteSpace(c)) continue;
return false;
}
return true;
}
public static IEnumerable<string> NonWhiteSpaceLines(this TextReader reader)
{
string? line;
while ((line = reader.ReadLine()) != null)
{
if (line.IsWhiteSpace()) continue;
yield return line;
}
}
public static string TrimEx(this string? value)
{
return value == null ? string.Empty : value.Trim();
}
public static string RemovePrefix(this string value, char prefix)
{
if (value.StartsWith(prefix))
{
return value.Substring(1);
}
else
{
return value;
}
}
public static string RemovePrefix(this string value, string prefix)
{
if (value.StartsWith(prefix))
{
return value.Substring(prefix.Length);
}
else
{
return value;
}
}
public static string UpperFirstChar(this string value)
{
if (string.IsNullOrEmpty(value))
{
return string.Empty;
}
return char.ToUpper(value[0]) + value.Substring(1);
}
public static string AppendQuotes(this string value)
{
if (string.IsNullOrEmpty(value))
{
return string.Empty;
}
return $"\"{value}\"";
}
}
}
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using System.Collections.Specialized;
using System.Diagnostics;
using System.IO.Compression;
using System.Net;
using System.Net.NetworkInformation;
using System.Net.Sockets;
using System.Reflection;
using System.Security.Cryptography;
using System.Text;
using System.Text.RegularExpressions;
namespace ServiceLib.Common
{
public class Utils
{
#region 资源Json操作
/// <summary>
/// 获取嵌入文本资源
/// </summary>
/// <param name="res"></param>
/// <returns></returns>
public static string GetEmbedText(string res)
{
string result = string.Empty;
try
{
Assembly assembly = Assembly.GetExecutingAssembly();
using Stream? stream = assembly.GetManifestResourceStream(res);
ArgumentNullException.ThrowIfNull(stream);
using StreamReader reader = new(stream);
result = reader.ReadToEnd();
}
catch (Exception ex)
{
Logging.SaveLog(ex.Message, ex);
}
return result;
}
/// <summary>
/// 取得存储资源
/// </summary>
/// <returns></returns>
public static string? LoadResource(string? res)
{
try
{
if (!File.Exists(res))
{
return null;
}
return File.ReadAllText(res);
}
catch (Exception ex)
{
Logging.SaveLog(ex.Message, ex);
}
return null;
}
#endregion 资源Json操作
#region 转换函数
/// <summary>
/// List<string>转逗号分隔的字符串
/// </summary>
/// <param name="lst"></param>
/// <returns></returns>
public static string List2String(List<string>? lst, bool wrap = false)
{
try
{
if (lst == null)
{
return string.Empty;
}
if (wrap)
{
return string.Join("," + Environment.NewLine, lst);
}
else
{
return string.Join(",", lst);
}
}
catch (Exception ex)
{
Logging.SaveLog(ex.Message, ex);
return string.Empty;
}
}
/// <summary>
/// 逗号分隔的字符串,转List<string>
/// </summary>
/// <param name="str"></param>
/// <returns></returns>
public static List<string> String2List(string str)
{
try
{
str = str.Replace(Environment.NewLine, "");
return new List<string>(str.Split(',', StringSplitOptions.RemoveEmptyEntries));
}
catch (Exception ex)
{
Logging.SaveLog(ex.Message, ex);
return new List<string>();
}
}
/// <summary>
/// 逗号分隔的字符串,先排序后转List<string>
/// </summary>
/// <param name="str"></param>
/// <returns></returns>
public static List<string> String2ListSorted(string str)
{
try
{
str = str.Replace(Environment.NewLine, "");
List<string> list = new(str.Split(',', StringSplitOptions.RemoveEmptyEntries));
list.Sort();
return list;
}
catch (Exception ex)
{
Logging.SaveLog(ex.Message, ex);
return new List<string>();
}
}
/// <summary>
/// Base64编码
/// </summary>
/// <param name="plainText"></param>
/// <returns></returns>
public static string Base64Encode(string plainText)
{
try
{
byte[] plainTextBytes = Encoding.UTF8.GetBytes(plainText);
return Convert.ToBase64String(plainTextBytes);
}
catch (Exception ex)
{
Logging.SaveLog("Base64Encode", ex);
return string.Empty;
}
}
/// <summary>
/// Base64解码
/// </summary>
/// <param name="plainText"></param>
/// <returns></returns>
public static string Base64Decode(string plainText)
{
try
{
plainText = plainText.Trim()
.Replace(Environment.NewLine, "")
.Replace("\n", "")
.Replace("\r", "")
.Replace('_', '/')
.Replace('-', '+')
.Replace(" ", "");
if (plainText.Length % 4 > 0)
{
plainText = plainText.PadRight(plainText.Length + 4 - plainText.Length % 4, '=');
}
byte[] data = Convert.FromBase64String(plainText);
return Encoding.UTF8.GetString(data);
}
catch (Exception ex)
{
Logging.SaveLog("Base64Decode", ex);
return string.Empty;
}
}
/// <summary>
/// 转Int
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public static int ToInt(object? obj)
{
try
{
return Convert.ToInt32(obj ?? string.Empty);
}
catch //(Exception ex)
{
//SaveLog(ex.Message, ex);
return 0;
}
}
public static bool ToBool(object obj)
{
try
{
return Convert.ToBoolean(obj);
}
catch //(Exception ex)
{
//SaveLog(ex.Message, ex);
return false;
}
}
public static string ToString(object obj)
{
try
{
return obj?.ToString() ?? string.Empty;
}
catch// (Exception ex)
{
//SaveLog(ex.Message, ex);
return string.Empty;
}
}
/// <summary>
/// byte 转成 有两位小数点的 方便阅读的数据
/// 比如 2.50 MB
/// </summary>
/// <param name="amount">bytes</param>
/// <param name="result">转换之后的数据</param>
/// <param name="unit">单位</param>
public static void ToHumanReadable(long amount, out double result, out string unit)
{
uint factor = 1024u;
//long KBs = amount / factor;
long KBs = amount;
if (KBs > 0)
{
// multi KB
long MBs = KBs / factor;
if (MBs > 0)
{
// multi MB
long GBs = MBs / factor;
if (GBs > 0)
{
// multi GB
long TBs = GBs / factor;
if (TBs > 0)
{
result = TBs + ((GBs % factor) / (factor + 0.0));
unit = "TB";
return;
}
result = GBs + ((MBs % factor) / (factor + 0.0));
unit = "GB";
return;
}
result = MBs + ((KBs % factor) / (factor + 0.0));
unit = "MB";
return;
}
result = KBs + ((amount % factor) / (factor + 0.0));
unit = "KB";
return;
}
else
{
result = amount;
unit = "B";
}
}
public static string HumanFy(long amount)
{
ToHumanReadable(amount, out double result, out string unit);
return $"{string.Format("{0:f1}", result)} {unit}";
}
public static string UrlEncode(string url)
{
return Uri.EscapeDataString(url);
//return HttpUtility.UrlEncode(url);
}
public static string UrlDecode(string url)
{
return Uri.UnescapeDataString(url);
//return HttpUtility.UrlDecode(url);
}
public static NameValueCollection ParseQueryString(string query)
{
var result = new NameValueCollection(StringComparer.OrdinalIgnoreCase);
if (IsNullOrEmpty(query))
{
return result;
}
var parts = query[1..].Split(new[] { '&' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var part in parts)
{
var keyValue = part.Split(['=']);
if (keyValue.Length != 2)
{
continue;
}
var key = Uri.UnescapeDataString(keyValue[0]);
var val = Uri.UnescapeDataString(keyValue[1]);
if (result[key] is null)
{
result.Add(key, val);
}
}
return result;
}
public static string GetMD5(string str)
{
byte[] byteOld = Encoding.UTF8.GetBytes(str);
byte[] byteNew = MD5.HashData(byteOld);
StringBuilder sb = new(32);
foreach (byte b in byteNew)
{
sb.Append(b.ToString("x2"));
}
return sb.ToString();
}
/// <summary>
/// idn to idc
/// </summary>
/// <param name="url"></param>
/// <returns></returns>
public static string GetPunycode(string url)
{
if (Utils.IsNullOrEmpty(url))
{
return url;
}
try
{
Uri uri = new(url);
if (uri.Host == uri.IdnHost || uri.Host == $"[{uri.IdnHost}]")
{
return url;
}
else
{
return url.Replace(uri.Host, uri.IdnHost);
}
}
catch
{
return url;
}
}
public static bool IsBase64String(string plainText)
{
var buffer = new Span<byte>(new byte[plainText.Length]);
return Convert.TryFromBase64String(plainText, buffer, out int _);
}
public static string Convert2Comma(string text)
{
if (Utils.IsNullOrEmpty(text))
{
return text;
}
return text.Replace(",", ",").Replace(Environment.NewLine, ",");
}
#endregion 转换函数
#region 数据检查
/// <summary>
/// 判断输入的是否是数字
/// </summary>
/// <param name="oText"></param>
/// <returns></returns>
public static bool IsNumeric(string oText)
{
try
{
int var1 = ToInt(oText);
return true;
}
catch (Exception ex)
{
Logging.SaveLog(ex.Message, ex);
return false;
}
}
public static bool IsNullOrEmpty(string? text)
{
if (string.IsNullOrWhiteSpace(text))
{
return true;
}
if (text == "null")
{
return true;
}
return false;
}
/// <summary>
/// 验证IP地址是否合法
/// </summary>
/// <param name="ip"></param>
public static bool IsIP(string ip)
{
//如果为空
if (IsNullOrEmpty(ip))
{
return false;
}
//清除要验证字符串中的空格
//ip = ip.TrimEx();
//可能是CIDR
if (ip.IndexOf(@"/") > 0)
{
string[] cidr = ip.Split('/');
if (cidr.Length == 2)
{
if (!IsNumeric(cidr[0]))
{
return false;
}
ip = cidr[0];
}
}
//模式字符串
string pattern = @"^((2[0-4]\d|25[0-5]|[01]?\d\d?)\.){3}(2[0-4]\d|25[0-5]|[01]?\d\d?)$";
//验证
return IsMatch(ip, pattern);
}
/// <summary>
/// 验证Domain地址是否合法
/// </summary>
/// <param name="domain"></param>
public static bool IsDomain(string? domain)
{
//如果为空
if (IsNullOrEmpty(domain))
{
return false;
}
return Uri.CheckHostName(domain) == UriHostNameType.Dns;
}
/// <summary>
/// 验证输入字符串是否与模式字符串匹配,匹配返回true
/// </summary>
/// <param name="input">输入字符串</param>
/// <param name="pattern">模式字符串</param>
public static bool IsMatch(string input, string pattern)
{
return Regex.IsMatch(input, pattern, RegexOptions.IgnoreCase);
}
public static bool IsIpv6(string ip)
{
if (IPAddress.TryParse(ip, out IPAddress? address))
{
return address.AddressFamily switch
{
AddressFamily.InterNetwork => false,
AddressFamily.InterNetworkV6 => true,
_ => false,
};
}
return false;
}
#endregion 数据检查
#region 测速
/// <summary>
/// 取得本机 IP Address
/// </summary>
/// <returns></returns>
//public static List<string> GetHostIPAddress()
//{
// List<string> lstIPAddress = new List<string>();
// try
// {
// IPHostEntry IpEntry = Dns.GetHostEntry(Dns.GetHostName());
// foreach (IPAddress ipa in IpEntry.AddressList)
// {
// if (ipa.AddressFamily == AddressFamily.InterNetwork)
// lstIPAddress.Add(ipa.ToString());
// }
// }
// catch (Exception ex)
// {
// SaveLog(ex.Message, ex);
// }
// return lstIPAddress;
//}
public static void SetSecurityProtocol(bool enableSecurityProtocolTls13)
{
if (enableSecurityProtocolTls13)
{
ServicePointManager.SecurityProtocol |= SecurityProtocolType.Tls12 | SecurityProtocolType.Tls13;
}
else
{
ServicePointManager.SecurityProtocol |= SecurityProtocolType.Tls12;
}
ServicePointManager.DefaultConnectionLimit = 256;
}
public static bool PortInUse(int port)
{
bool inUse = false;
try
{
IPGlobalProperties ipProperties = IPGlobalProperties.GetIPGlobalProperties();
IPEndPoint[] ipEndPoints = ipProperties.GetActiveTcpListeners();
var lstIpEndPoints = new List<IPEndPoint>(IPGlobalProperties.GetIPGlobalProperties().GetActiveTcpListeners());
foreach (IPEndPoint endPoint in ipEndPoints)
{
if (endPoint.Port == port)
{
inUse = true;
break;
}
}
}
catch (Exception ex)
{
Logging.SaveLog(ex.Message, ex);
}
return inUse;
}
public static int GetFreePort(int defaultPort = 9090)
{
try
{
if (!Utils.PortInUse(defaultPort))
{
return defaultPort;
}
TcpListener l = new(IPAddress.Loopback, 0);
l.Start();
int port = ((IPEndPoint)l.LocalEndpoint).Port;
l.Stop();
return port;
}
catch
{
}
return 59090;
}
#endregion 测速
#region 杂项
/// <summary>
/// 取得版本
/// </summary>
/// <returns></returns>
public static string GetVersion(bool blFull = true)
{
try
{
string location = GetExePath();
if (blFull)
{
return string.Format("v2rayN - V{0} - {1}",
FileVersionInfo.GetVersionInfo(location).FileVersion?.ToString(),
File.GetLastWriteTime(location).ToString("yyyy/MM/dd"));
}
else
{
return string.Format("v2rayN/{0}",
FileVersionInfo.GetVersionInfo(location).FileVersion?.ToString());
}
}
catch (Exception ex)
{
Logging.SaveLog(ex.Message, ex);
return string.Empty;
}
}
/// <summary>
/// 取得GUID
/// </summary>
/// <returns></returns>
public static string GetGUID(bool full = true)
{
try
{
if (full)
{
return Guid.NewGuid().ToString("D");
}
else
{
return BitConverter.ToInt64(Guid.NewGuid().ToByteArray(), 0).ToString();
}
}
catch (Exception ex)
{
Logging.SaveLog(ex.Message, ex);
}
return string.Empty;
}
public static string GetDownloadFileName(string url)
{
var fileName = Path.GetFileName(url);
fileName += "_temp";
return fileName;
}
public static IPAddress? GetDefaultGateway()
{
return NetworkInterface
.GetAllNetworkInterfaces()
.Where(n => n.OperationalStatus == OperationalStatus.Up)
.Where(n => n.NetworkInterfaceType != NetworkInterfaceType.Loopback)
.SelectMany(n => n.GetIPProperties()?.GatewayAddresses)
.Select(g => g?.Address)
.Where(a => a != null)
// .Where(a => a.AddressFamily == AddressFamily.InterNetwork)
// .Where(a => Array.FindIndex(a.GetAddressBytes(), b => b != 0) >= 0)
.FirstOrDefault();
}
public static bool IsGuidByParse(string strSrc)
{
return Guid.TryParse(strSrc, out Guid g);
}
public static void ProcessStart(string fileName, string arguments = "")
{
try
{
Process.Start(new ProcessStartInfo(fileName, arguments) { UseShellExecute = true });
}
catch (Exception ex)
{
Logging.SaveLog(ex.Message, ex);
}
}
/// <summary>
/// 获取系统hosts
/// </summary>
/// <returns></returns>
public static Dictionary<string, string> GetSystemHosts()
{
var systemHosts = new Dictionary<string, string>();
var hostfile = @"C:\Windows\System32\drivers\etc\hosts";
try
{
if (File.Exists(hostfile))
{
var hosts = File.ReadAllText(hostfile).Replace("\r", "");
var hostsList = hosts.Split(new[] { '\n' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var host in hostsList)
{
if (host.StartsWith("#")) continue;
var hostItem = host.Split(new[] { ' ', '\t' }, StringSplitOptions.RemoveEmptyEntries);
if (hostItem.Length < 2) continue;
systemHosts.Add(hostItem[1], hostItem[0]);
}
}
}
catch (Exception ex)
{
Logging.SaveLog(ex.Message, ex);
}
return systemHosts;
}
#endregion 杂项
#region TempPath
/// <summary>
/// 获取启动了应用程序的可执行文件的路径
/// </summary>
/// <returns></returns>
public static string GetPath(string fileName)
{
string startupPath = StartupPath();
if (IsNullOrEmpty(fileName))
{
return startupPath;
}
return Path.Combine(startupPath, fileName);
}
/// <summary>
/// 获取启动了应用程序的可执行文件的路径及文件名
/// </summary>
/// <returns></returns>
public static string GetExePath()
{
return Environment.ProcessPath ?? string.Empty;
}
public static string StartupPath()
{
return AppDomain.CurrentDomain.BaseDirectory;
}
public static string GetTempPath(string filename = "")
{
string _tempPath = Path.Combine(StartupPath(), "guiTemps");
if (!Directory.Exists(_tempPath))
{
Directory.CreateDirectory(_tempPath);
}
if (Utils.IsNullOrEmpty(filename))
{
return _tempPath;
}
else
{
return Path.Combine(_tempPath, filename);
}
}
public static string UnGzip(byte[] buf)
{
using MemoryStream sb = new();
using GZipStream input = new(new MemoryStream(buf), CompressionMode.Decompress, false);
input.CopyTo(sb);
sb.Position = 0;
return new StreamReader(sb, Encoding.UTF8).ReadToEnd();
}
public static string GetBackupPath(string filename)
{
string _tempPath = Path.Combine(StartupPath(), "guiBackups");
if (!Directory.Exists(_tempPath))
{
Directory.CreateDirectory(_tempPath);
}
return Path.Combine(_tempPath, filename);
}
public static string GetConfigPath(string filename = "")
{
string _tempPath = Path.Combine(StartupPath(), "guiConfigs");
if (!Directory.Exists(_tempPath))
{
Directory.CreateDirectory(_tempPath);
}
if (Utils.IsNullOrEmpty(filename))
{
return _tempPath;
}
else
{
return Path.Combine(_tempPath, filename);
}
}
public static string GetBinPath(string filename, string? coreType = null)
{
string _tempPath = Path.Combine(StartupPath(), "bin");
if (!Directory.Exists(_tempPath))
{
Directory.CreateDirectory(_tempPath);
}
if (coreType != null)
{
_tempPath = Path.Combine(_tempPath, coreType.ToString()!);
if (!Directory.Exists(_tempPath))
{
Directory.CreateDirectory(_tempPath);
}
}
if (Utils.IsNullOrEmpty(filename))
{
return _tempPath;
}
else
{
return Path.Combine(_tempPath, filename);
}
}
public static string GetLogPath(string filename = "")
{
string _tempPath = Path.Combine(StartupPath(), "guiLogs");
if (!Directory.Exists(_tempPath))
{
Directory.CreateDirectory(_tempPath);
}
if (Utils.IsNullOrEmpty(filename))
{
return _tempPath;
}
else
{
return Path.Combine(_tempPath, filename);
}
}
public static string GetFontsPath(string filename = "")
{
string _tempPath = Path.Combine(StartupPath(), "guiFonts");
if (!Directory.Exists(_tempPath))
{
Directory.CreateDirectory(_tempPath);
}
if (Utils.IsNullOrEmpty(filename))
{
return _tempPath;
}
else
{
return Path.Combine(_tempPath, filename);
}
}
#endregion TempPath
}
}
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using YamlDotNet.Serialization;
using YamlDotNet.Serialization.NamingConventions;
namespace ServiceLib.Common
{
public class YamlUtils
{
#region YAML
/// <summary>
/// 反序列化成对象
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="str"></param>
/// <returns></returns>
public static T FromYaml<T>(string str)
{
var deserializer = new DeserializerBuilder()
.WithNamingConvention(PascalCaseNamingConvention.Instance)
.Build();
try
{
T obj = deserializer.Deserialize<T>(str);
return obj;
}
catch (Exception ex)
{
Logging.SaveLog("FromYaml", ex);
return deserializer.Deserialize<T>("");
}
}
/// <summary>
/// 序列化
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public static string ToYaml(Object obj)
{
var serializer = new SerializerBuilder()
.WithNamingConvention(HyphenatedNamingConvention.Instance)
.Build();
string result = string.Empty;
try
{
result = serializer.Serialize(obj);
}
catch (Exception ex)
{
Logging.SaveLog(ex.Message, ex);
}
return result;
}
#endregion YAML
}
}