使用新的 RazorEngine API 进行模板化

问题描述

不久前，使用 RazorEngine 渲染模板非常简单:

Some time ago rendering a template using RazorEngine was as easy as:

string s = RazorEngine.Razor.Parse()

但是，出于某种原因，其作者改变了对 API 的看法，现在呈现模板的最简单方法是:

However, for some reason, its authors changed their minds about the API and now the simplest way to render a template is:

var key = new RazorEngine.Templating.NameOnlyTemplateKey("EmailTemplate", RazorEngine.Templating.ResolveType.Global, null);
RazorEngine.Engine.Razor.AddTemplate(key, new RazorEngine.Templating.LoadedTemplateSource("Ala ma kota"));
StringBuilder sb = new StringBuilder();
StringWriter sw = new StringWriter(sb);
RazorEngine.Engine.Razor.RunCompile(key, sw);
string s = sb.ToString();

(至少这是我从新 API 中推导出来的.旧 API 被标记为已弃用.)有没有一种方法可以使用新 API 来呈现模板而无需缓存、键和其他花哨的东西?所有官方示例根本不起作用.

(at least this is what I deduced from the new API. Old one is marked as deprecated.) Is there a way to use new API to render a template without caching, keys and other fancy stuff? All official examples simply doesn't work.

推荐答案

好吧，在搜索代码后，我找到了一些有用的示例 (https://github.com/Antaris/RazorEngine/blob/master/src/source/RazorEngine.Hosts.Console/Program.cs) 并发现如果您包含

Well, after searching the code, I found some useful examples (https://github.com/Antaris/RazorEngine/blob/master/src/source/RazorEngine.Hosts.Console/Program.cs) and found out that if you include

using RazorEngine.Templating;

在类的顶部，您可以使用一些扩展方法(https://github.com/Antaris/RazorEngine/blob/master/src/source/RazorEngine.Core/Templating/RazorEngineServiceExtensions.cs) 会帮助你.

at the top of your class, you can use some extension methods (https://github.com/Antaris/RazorEngine/blob/master/src/source/RazorEngine.Core/Templating/RazorEngineServiceExtensions.cs) that will help you.

无痛模板编译:

Engine.Razor.Compile(templatePath, "templateNameInTheCache", modelType);

模板解析:

Engine.Razor.Run("templateNameInTheCache", modelType, model);

现在您可以同时进行！

string myParsedTemplate = Engine.Razor.RunCompile(templatePath, "templateNameInTheCache", null, model)

这相当于做这个

Engine.Razor.AddTemplate("templateNameInTheCache", TemplateLoader.GetTemplate(templatePath));
Engine.Razor.Compile("templateNameInTheCache", modelType);
string finallyThisIsMyParsedTemplate = Engine.Razor.Run("templateNameInTheCache", modelType);

请注意，我目前正在对此进行测试，但它似乎工作正常.

Please note that I'm currently testing this, but it seems to work fine.

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