Spring Boot中的ThymeLeaf找不到模板位置：classpath:/templates/

Question

我想配置一个简单的控制器：

@Configuration
public class Config implements WebMvcConfigurer {

    @Autowired
    private final ApplicationContext applicationContext;


    public Config(ApplicationContext applicationContext) {
        this.applicationContext = applicationContext;
    }

    @Bean
    public SpringResourceTemplateResolver templateResolver(){
        SpringResourceTemplateResolver templateResolver = new SpringResourceTemplateResolver();
        templateResolver.setApplicationContext(applicationContext);
        templateResolver.setPrefix("/WEB-INF/views/");
        templateResolver.setSuffix(".html");
        return templateResolver;
    }

    @Bean
    public SpringTemplateEngine templateEngine(){
        SpringTemplateEngine templateEngine = new SpringTemplateEngine();
        templateEngine.setTemplateResolver(templateResolver());
        templateEngine.setEnableSpringELCompiler(true);
        return templateEngine;
    }

    @Override
    public void configureViewResolvers(ViewResolverRegistry registry) {
        ThymeleafViewResolver resolver = new ThymeleafViewResolver();
        resolver.setTemplateEngine(templateEngine());
        registry.viewResolver(resolver);

    }

@Controller
@RequestMapping("/people")
public class ControllerPeople {

    private final PersonDAO personDAO;

    @Autowired
    public ControllerPeople(PersonDAO personDAO) {
        this.personDAO = personDAO;
    }

    @GetMapping("/test")
    public String test(){
        return "people/test";
    }

    @GetMapping()
    public String index(Model model){
        model.addAttribute("people", personDAO.index());
        return "people/index";
    }

    @GetMapping("/{id}")
    public String show(@PathVariable("id") int id, Model model){
        model.addAttribute("person", personDAO.getPeople());
        return "people/show";
    }

}

当应用程序启动时，我收到此消息：

2024-03-03T15:40:59.935+03:00  WARN 9616 --- [           main] ion$DefaultTemplateResolverConfiguration : Cannot find template location: classpath:/templates/ (please add some templates, check your Thymeleaf configuration, or set spring.thymeleaf.check-template-location=false)

当我尝试移动到本地主机 URL 时，我收到此异常

org.thymeleaf.exceptions.TemplateInputException：模板解析期间发生错误（模板：“ServletContext资源[/WEB-INF/views/people/index.html]”） 在 org.thymeleaf.templateparser.markup.AbstractMarkupTemplateParser.parse(AbstractMarkupTemplateParser.java:235) ~[thymeleaf-3.1.2.RELEASE.jar:3.1.2.RELEASE] 在 org.thymeleaf.templateparser.markup.AbstractMarkupTemplateParser.parseStandalone(AbstractMarkupTemplateParser.java:100) ~[thymeleaf-3.1.2.RELEASE.jar:3.1.2.RELEASE] 在 org.thymeleaf.engine.TemplateManager.parseAndProcess(TemplateManager.java:649) ~[thymeleaf-3.1.2.RELEASE.jar:3.1.2.RELEASE] 在 org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1103) ~[thymeleaf-3.1.2.RELEASE.jar:3.1.2.RELEASE] 在 org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1077) ~[thymeleaf-3.1.2.RELEASE.jar:3.1.2.RELEASE] 在 org.thymeleaf.spring6.view.ThymeleafView.renderFragment(ThymeleafView.java:372) ~[thymeleaf-spring6-3.1.2.RELEASE.jar:3.1.2.RELEASE] 在 org.thymeleaf.spring6.view.ThymeleafView.render(ThymeleafView.java:192) ~[thymeleaf-spring6-3.1.2.RELEASE.jar:3.1.2.RELEASE]

如果我在配置中的这行中理解正确，我会在发现我的观点或问题不在这里时显示

templateResolver.setPrefix("/WEB-INF/views/");
templateResolver.setSuffix(".html");

我的观点是为了以防万一。

我试图创建另一个测试视图并将视图移动到

resources/templates

。

Answer 1

我刚刚将“WEB-INF”目录添加到“webapp”中，它适用于我的情况。也许它是Spring Boot中的特殊配置也许有人可以向我解释一下