从类路径设置freemarker模板 [英] Setting freemarker template from classpath

问题描述

我有一个Web应用程序，我需要手动获取Freemarker模板-该模板是通过库项目中的类获得的，但是实际的tpl文件包含在该Web应用程序的类路径中.因此，有2个项目，一个为"taac-backend-api"，另一个为"taac-web"； taac-backend-api具有获取模板并对其进行处理的代码，但是taac-web是模板的存储位置(特别是在:WEB-INF/classes/email/vendor.tpl中)-我已经尝试过使用将类路径资源扩展为使用Freemarkers setClassForTemplateLoading方法.我认为这会起作用:

I have a web application that I need to manually obtain a Freemarker template - the template is obtained via a class in a library project, but the actual tpl file is contained in the web application classpath. So, there are 2 projects, one 'taac-backend-api' and another 'taac-web'; taac-backend-api has the code to grab the template, and process it, but taac-web is where the template is stores (specifically in: WEB-INF/classes/email/vendor.tpl) - I have tried everything from using springs classpath resource to using Freemarkers setClassForTemplateLoading method. I assume this would work:

    freemarkerConfiguration = new Configuration();
    freemarkerConfiguration.setClassForTemplateLoading(this.getClass(), "");
    Template freemarkerTemplate = freemarkerConfiguration.getTemplate("/email/vendor.tpl");

但是，我总是收到FileNotFoundException.有人可以解释从类路径获取模板的最佳方法吗?

yet, I always get a FileNotFoundException. Can someone explain the best way to obtain a template from the classpath?

谢谢.

推荐答案

这对我最终有用:

freemarkerConfiguration = new Configuration(Configuration.VERSION_2_3_28);
freemarkerConfiguration.setClassForTemplateLoading(this.getClass(), "/");
Template freemarkerTemplate = freemarkerConfiguration.getTemplate("email/vendor.tpl");

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