Spring Boot 1.5.4 Thymeleaf 3.0.9 非標準html標籤配置

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.thymeleaf.ThymeleafProperties;
import org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.ViewResolver;
import org.thymeleaf.TemplateEngine;
import org.thymeleaf.spring4.SpringTemplateEngine;
import org.thymeleaf.spring4.templateresolver.SpringResourceTemplateResolver;
import org.thymeleaf.spring4.view.ThymeleafViewResolver;
import org.thymeleaf.templateresolver.ITemplateResolver;

@Configuration
@ConditionalOnClass({SpringTemplateEngine.class})
@EnableConfigurationProperties({ThymeleafProperties.class})
@AutoConfigureAfter({WebMvcAutoConfiguration.class})
public class ThymeleafConfig implements ApplicationContextAware {

    private ApplicationContext applicationContext;

    @Autowired
    private ThymeleafProperties properties;

    public void setApplicationContext(ApplicationContext applicationContext) {
        this.applicationContext = applicationContext;
    }

    @Bean
    public ViewResolver viewResolver() {
        ThymeleafViewResolver resolver = new ThymeleafViewResolver();
        resolver.setOrder(222222222);
        resolver.setTemplateEngine(templateEngine());
        resolver.setCharacterEncoding("UTF-8");
        return resolver;
    }

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

    private ITemplateResolver templateResolver() {
        SpringResourceTemplateResolver resolver = new SpringResourceTemplateResolver();
        resolver.setApplicationContext(applicationContext);
        resolver.setPrefix(this.properties.getPrefix());
        resolver.setSuffix(this.properties.getSuffix());
        resolver.setTemplateMode(this.properties.getMode());
        resolver.setCacheable(this.properties.isCache());
        return resolver;
    }
}

        <thymeleaf.version>3.0.9.RELEASE</thymeleaf.version>
        <thymeleaf-layout-dialect.version>2.0.4</thymeleaf-layout-dialect.version>

            <!-- 模板的支持 -->
            <!--<dependency>-->
                <!--<groupId>org.springframework.boot</groupId>-->
                <!--<artifactId>spring-boot-starter-thymeleaf</artifactId>-->
                <!--<version>${spring.boot.version}</version>-->
            <!--</dependency>-->

            <!-- https://mvnrepository.com/artifact/org.thymeleaf/thymeleaf -->
            <dependency>
                <groupId>org.thymeleaf</groupId>
                <artifactId>thymeleaf</artifactId>
                <version>${thymeleaf.version}</version>
            </dependency>

            <!-- https://mvnrepository.com/artifact/nz.net.ultraq.thymeleaf/thymeleaf-layout-dialect -->
            <dependency>
                <groupId>nz.net.ultraq.thymeleaf</groupId>
                <artifactId>thymeleaf-layout-dialect</artifactId>
                <version>${thymeleaf-layout-dialect.version}</version>
            </dependency>

            <dependency>
                <groupId>org.thymeleaf</groupId>
                <artifactId>thymeleaf-spring4</artifactId>
                <version>3.0.9.RELEASE</version>
            </dependency>

spring:
  # thymeleaf start
  thymeleaf:
    prefix: classpath:/templates/
    suffix: .html
    cache: false
    encoding: UTF-8   
    content-type: text/html
  # thymeleaf end