簡介¶

thymeleaf

內容¶

版本升級¶

更新為第3版

<properties>
    <java.version>1.8</java.version>
    <thymeleaf.version>3.0.11.RELEASE</thymeleaf.version>
    <thymeleaf-layout-dialect.version>2.3.0</thymeleaf-layout-dialect.version>
</properties>

WebMvcAutoConfiguration¶

springmvc相關配置

ResourceProperties¶

static resource

private static final String[] CLASSPATH_RESOURCE_LOCATIONS = {
    "classpath:/META-INF/resources/", 
    "classpath:/resources/",
    "classpath:/static/", 
    "classpath:/public/" 
};
/**
 * Locations of static resources. Defaults to classpath:[/META-INF/resources/,
 * /resources/, /static/, /public/].
 */
private String[] staticLocations = CLASSPATH_RESOURCE_LOCATIONS;

webjar¶

@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
    if (!this.resourceProperties.isAddMappings()) {
        logger.debug("Default resource handling disabled");
        return;
    }
    Duration cachePeriod = this.resourceProperties.getCache().getPeriod();
    CacheControl cacheControl = this.resourceProperties.getCache()
        .getCachecontrol().toHttpCacheControl();
    if (!registry.hasMappingForPattern("/webjars/**")) {
        customizeResourceHandlerRegistration(registry
                                             .addResourceHandler("/webjars/**")
                                             .addResourceLocations("classpath:/META-INF/resources/webjars/")
                                             .setCachePeriod(getSeconds(cachePeriod))
                                             .setCacheControl(cacheControl));
    }
    String staticPathPattern = this.mvcProperties.getStaticPathPattern();
    if (!registry.hasMappingForPattern(staticPathPattern)) {
        customizeResourceHandlerRegistration(
            registry.addResourceHandler(staticPathPattern)
            .addResourceLocations(getResourceLocations(
                this.resourceProperties.getStaticLocations()))
            .setCachePeriod(getSeconds(cachePeriod))
            .setCacheControl(cacheControl));
    }
}

• /webjars/**
• classpath:/META-INF/resources/webjars/

wellcome page¶

@Bean
public WelcomePageHandlerMapping welcomePageHandlerMapping(
    ApplicationContext applicationContext) {
    return new WelcomePageHandlerMapping(
        new TemplateAvailabilityProviders(applicationContext),
        applicationContext, getWelcomePage(),
        this.mvcProperties.getStaticPathPattern());
}

thymeleaf 語法¶

• th:id 可以取代全部屬性
• ${} OGCL
  • *{object.xxx}

• {} 國際化¶

• @{} url
• ~{} fragments

參考資料¶

thymeleaf