/// <summary>
/// 通过缓存解析模板
/// </summary>
/// <param name="content"></param>
/// <param name="model"></param>
/// <param name="cacheFileName"></param>
/// <param name="builderAction"></param>
/// <returns></returns>
public async Task <string> RunCompileFromCachedAsync <T>(string content, T model, string cacheFileName = default, Action <IViewEngineOptionsBuilder> builderAction = null)
where T : class, new()
{
var fileName = cacheFileName ?? MD5Encryption.Encrypt(content);
IViewEngineTemplate <ViewEngineModel <T> > template;
if (File.Exists(Penetrates.GetTemplateFileName(fileName)))
{
template = await ViewEngineTemplate <ViewEngineModel <T> > .LoadFromFileAsync(fileName);
}
else
{
template = await CompileAsync <ViewEngineModel <T> >(content, builderAction);
await template.SaveToFileAsync(fileName);
}
var result = await template.RunAsync(u =>
{
u.Model = model;
});
return(result);
}
/// <summary>
/// 保存到文件
/// </summary>
/// <param name="fileName"></param>
/// <returns></returns>
public async Task SaveToFileAsync(string fileName)
{
using var fileStream = new FileStream(
path: Penetrates.GetTemplateFileName(fileName),
mode: FileMode.OpenOrCreate,
access: FileAccess.Write,
share: FileShare.None,
bufferSize: 8192,
useAsync: true);
await assemblyByteCode.CopyToAsync(fileStream);
}
/// <summary>
/// 从文件中加载模板
/// </summary>
/// <param name="fileName"></param>
/// <returns></returns>
public static async Task <IViewEngineTemplate> LoadFromFileAsync(string fileName)
{
using var memoryStream = new MemoryStream();
using (var fileStream = new FileStream(
path: Penetrates.GetTemplateFileName(fileName),
mode: FileMode.Open,
access: FileAccess.Read,
share: FileShare.None,
bufferSize: 8192,
useAsync: true))
{
await fileStream.CopyToAsync(memoryStream);
}
return(new ViewEngineTemplate(memoryStream));
}
/// <summary>
/// 通过缓存解析模板
/// </summary>
/// <param name="content"></param>
/// <param name="model"></param>
/// <param name="cacheFileName"></param>
/// <param name="builderAction"></param>
/// <returns></returns>
public string RunCompileFromCached(string content, object model = null, string cacheFileName = default, Action <IViewEngineOptionsBuilder> builderAction = null)
{
var fileName = cacheFileName ?? MD5Encryption.Encrypt(content);
IViewEngineTemplate template;
if (File.Exists(Penetrates.GetTemplateFileName(fileName)))
{
template = ViewEngineTemplate.LoadFromFile(fileName);
}
else
{
template = Compile(content, builderAction);
template.SaveToFile(fileName);
}
var result = template.Run(model);
return(result);
}
/// <summary>
/// 通过缓存解析模板
/// </summary>
/// <param name="content"></param>
/// <param name="model"></param>
/// <param name="cacheFile"></param>
/// <param name="builderAction"></param>
/// <returns></returns>
public async Task <string> RunCompileFromCachedAsync(string content, object model = null, string cacheFile = default, Action <IViewEngineOptionsBuilder> builderAction = null)
{
var fileName = cacheFile ?? MD5Encryption.Encrypt(content);
IViewEngineTemplate template;
if (File.Exists(Penetrates.GetTemplateFileName(fileName)))
{
template = await ViewEngineTemplate.LoadFromFileAsync(fileName);
}
else
{
template = await CompileAsync(content, builderAction);
await template.SaveToFileAsync(fileName);
}
var result = await template.RunAsync(model);
return(result);
}