/// <summary>
/// 获取绝对路径
/// </summary>
/// <param name="virtualPath">虚拟路径</param>
/// <returns></returns>
public static string GetAbsolutePath(string virtualPath)
{
string path = virtualPath.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar);
if (path[0] == '~')
{
path = path.Remove(0, 2);
}
string rootPath = AutofacHelper.GetScopeService <IHostingEnvironment>().WebRootPath;
return(Path.Combine(rootPath, path));
}
/// <summary>
/// 获取URL
/// </summary>
/// <param name="virtualUrl">虚拟URL</param>
/// <returns></returns>
public static string GetUrl(string virtualUrl)
{
if (virtualUrl.IsNullOrEmpty())
{
throw new ArgumentNullException("虚拟Url不能为NULL或者空!");
}
else
{
UrlHelper urlHelper = new UrlHelper(AutofacHelper.GetScopeService <IActionContextAccessor>().ActionContext);
return(urlHelper.Content(virtualUrl));
}
}
/// <summary>
/// 获取数据库连接对象DbConnection
/// </summary>
/// <param name="dbType">数据库类型</param>
/// <returns></returns>
public static DbConnection GetDbConnection(DatabaseType dbType)
{
var con = GetDbProviderFactory(dbType).CreateConnection();
//请求结束自动释放
try
{
AutofacHelper.GetScopeService <IDisposableContainer>().AddDisposableObj(con);
}
catch (Exception ex)
{
throw ex.InnerException;
}
return(con);
}
static ConfigHelper()
{
IConfiguration config = null;
try
{
config = AutofacHelper.GetScopeService <IConfiguration>();
}
catch (Exception ex)
{
throw ex.InnerException;
}
if (config == null)
{
var builder = new ConfigurationBuilder()
.SetBasePath(AppContext.BaseDirectory)
.AddJsonFile("appsettings.json");
config = builder.Build();
}
_config = config;
}