spring boot - 如何正确定义模板位置？

Question

经过一段时间的Spring应用程序(以及春季启动),看起来我终于要开始工作了.

我已经通过依赖解决方案和maven build进行了转换.应用程序启动(并且非常快!)但是当我尝试访问时

localhost:8080

每当我尝试访问应用程序的登录页面时,都会收到以下浏览器消息:

HTTP Status 500 - Request processing failed; nested exception is org.thymeleaf.exceptions.TemplateInputException: Error resolving template "home/homeNotSignedIn", template might not exist or might not be accessible by any of the configured Template Resolvers

该src/main/resources文件夹是

src/main/resources
    static // CSS, IMG and JS
    templates // html
    application.properties
    log4j.properties

现在,我明白我可能会混合概念,但就我而言,ApplicationConfiguration.java我有这个:

@Configuration
@EnableWebMvc
@ComponentScan(basePackages = "b.c.g.c")
public class ApplicationConfiguration extends WebMvcConfigurerAdapter {

    @Bean
    @Description("Thymeleaf template resolver serving HTML 5")
    public ServletContextTemplateResolver templateResolver() {
        ServletContextTemplateResolver templateResolver = new ServletContextTemplateResolver();
        templateResolver.setCacheable(false);
        templateResolver.setTemplateMode("HTML5");
        templateResolver.setCharacterEncoding("UTF-8");
        templateResolver.setPrefix("classpath:/templates/");
        templateResolver.setSuffix(".html");

        return templateResolver;
    }

    @Bean
    @Description("Thymeleaf template engine with Spring integration")
    public SpringTemplateEngine templateEngine() {
        SpringTemplateEngine templateEngine = new SpringTemplateEngine();
        templateEngine.addDialect(new SpringSecurityDialect());
        templateEngine.addDialect(new LayoutDialect(new GroupingStrategy()));
        templateEngine.setTemplateResolver(templateResolver());

        return templateEngine;
    }

    @Bean
    @Description("Thymeleaf view resolver")
    public ViewResolver viewResolver() {

        ThymeleafViewResolver viewResolver = new ThymeleafViewResolver();
        viewResolver.setTemplateEngine(templateEngine());
        viewResolver.setCharacterEncoding("UTF-8");
        viewResolver.setCache(false);
        viewResolver.setOrder(1);

        return viewResolver;
    }

    // other beans
}

而且,application.properties我有这个:

spring.thymeleaf.check-template-location=true
spring.thymeleaf.prefix=classpath:templates/
spring.thymeleaf.suffix=.html
spring.thymeleaf.mode=HTML5
spring.thymeleaf.encoding=UTF-8
spring.thymeleaf.content-type=text/html
spring.thymeleaf.cache=false

虽然我看到这些摘录告诉了同样的事情,但我打赌一个人可以去,对吧？

那么,实际上有两个问题,

1)如何确保Spring + Thymeleaf了解在哪里可以找到模板？

2)如何让应用程序回答localhost:8080/appName而不是localhost:8080/？

Answer 1

推荐方法
我先回答你的第二个问题

1. 您已在 src/main/resources 中定义了 application.properties 或 application.yml （Yaml 更好）文件。Spring-Boot 附带默认属性文件，您可以在其中设置上下文路径（查找 webproperties）、移植所有内容。

    server.context-path=/<appname>
   

2. 要回答第二个问题 spring-boot 您可以参考属性文件中的 thymeleaf 配置。