Springboot 2.X + freemarker 如何自定义模板的位置

CityHost 2019-06-26 12:54:31

模板用yml配置：template-loader-path: classpath:/templates，正常访问。
我现在想实现的功能是，假定，项目的jar放在/home/ ，模板我放在/home/t下面，我想在项目里面读取/home/t 下面的模板
居然实现不了，出现500.我应该怎么写呢



@Configuration

public class TemplateLoader extends WebMvcConfigurationSupport {

    @Bean

    public ViewResolver viewResolver() {

        FreeMarkerViewResolver resolver = new FreeMarkerViewResolver();

        resolver.setCache(true);

        resolver.setPrefix("");

        resolver.setSuffix(".HTM");

        resolver.setContentType("text/html; charset=UTF-8");

        return resolver;

    }



    @Bean

    public FreeMarkerConfigurer  freemarkerConfig() throws IOException, TemplateException {

        FreeMarkerConfigurationFactory factory = new FreeMarkerConfigurationFactory();

        factory.setTemplateLoaderPath("/home/t");

        factory.setDefaultEncoding("UTF-8");

        factory.setPreferFileSystemAccess(false);

        FreeMarkerConfigurer result = new FreeMarkerConfigurer();

        freemarker.template.Configuration configuration = factory.createConfiguration();

        configuration.setClassicCompatible(true);

        result.setConfiguration(configuration);

        return result;

    }



}