Groovy uchun belgilar

Groovy tili uchun markup generatori asosan XML-ga o'xshash belgilar (XML, XHTML, HTML5 va boshqalar) yaratish uchun mo'ljallangan, lekin siz uni har qanday matnli kontent yaratish uchun ishlatishingiz mumkin. Spring Framework, Spring MVC-ni Groovy bilan ishlaydigan integratsiyaga ega.

Konfiguratsiya

Quyidagi misolda Groovy markup generatorini qanday sozlash ko'rsatilgan:

@Configuration
@EnableWebMvc
public class WebConfig implements WebMvcConfigurer {
    @Override
    public void configureViewResolvers(ViewResolverRegistry registry) {
        registry.groovy();
    }
    // Groovy markup generatorini konfiguratsiya qilamiz...
    @Bean
    public GroovyMarkupConfigurer groovyMarkupConfigurer() {
        GroovyMarkupConfigurer configurer = new GroovyMarkupConfigurer();
        configurer.setResourceLoaderPath("/WEB-INF/");
        return configurer;
    }
}

@Configuration
@EnableWebMvc
class WebConfig : WebMvcConfigurer {
    override fun configureViewResolvers(registry: ViewResolverRegistry) {
        registry.groovy()
    }
    // Groovy markup generatorini konfiguratsiya qilamiz...
    @Bean
    fun groovyMarkupConfigurer() = GroovyMarkupConfigurer().apply {
        resourceLoaderPath = "/WEB-INF/"
    }
}

Quyidagi misolda XML-da qanday qilib xuddi shu narsani sozlash ko'rsatilgan:

<mvc:annotation-driven/>
<mvc:view-resolvers>
    <mvc:groovy/>
</mvc:view-resolvers>
<!-- Groovy markup generatorini konfiguratsiya qilamiz... -->
<mvc:groovy-configurer resource-loader-path="/WEB-INF/"/>

Misol

An'anaviy shablon generatorlaridan farqli o'laroq, Groovy tili belgilarini yaratish uchun DSL dan foydalanadi, qurilish sintaksisi bilan. Quyidagi misolda HTML sahifasi uchun shablon namunasi ko'rsatilgan:

yieldUnescaped '<!DOCTYPE html>'
html(lang:'en') {
    head {
        meta('http-equiv':'"Content-Type" content="text/html; charset=utf-8"')
        title('My page')
    }
    body {
        p('This is an example of HTML contents')
    }
}