@Bean
    public ScriptTemplateConfigurer reactConfigurer() {
        ScriptTemplateConfigurer configurer = new ScriptTemplateConfigurer();
        configurer.setEngineName("nashorn");
        configurer.setScripts("static/polyfill.js",
                "static/lib/js/ejs.min.js",
                "/META-INF/resources/webjars/react/0.13.1/react.js",
//                "/META-INF/resources/webjars/react/0.13.1/JSXTransformer.js",
                "static/render.js",
                "static/output/comment.js",
                "static/output/comment-form.js",
                "static/output/comment-list.js");
        configurer.setRenderFunction("render");
        configurer.setSharedEngine(false);
        return configurer;
    }
 

/**
 * Register a script template view resolver with an empty default view name prefix and suffix.
 * @since 4.2
 */
public UrlBasedViewResolverRegistration scriptTemplate() {
	if (!checkBeanOfType(ScriptTemplateConfigurer.class)) {
		throw new BeanInitializationException("In addition to a script template view resolver " +
				"there must also be a single ScriptTemplateConfig bean in this web application context " +
				"(or its parent): ScriptTemplateConfigurer is the usual implementation. " +
				"This bean may be given any name.");
	}
	ScriptRegistration registration = new ScriptRegistration();
	this.viewResolvers.add(registration.getViewResolver());
	return registration;
}
 

@Before
public void setup() {
	StaticWebApplicationContext context = new StaticWebApplicationContext();
	context.registerSingleton("freeMarkerConfigurer", FreeMarkerConfigurer.class);
	context.registerSingleton("tilesConfigurer", TilesConfigurer.class);
	context.registerSingleton("groovyMarkupConfigurer", GroovyMarkupConfigurer.class);
	context.registerSingleton("scriptTemplateConfigurer", ScriptTemplateConfigurer.class);

	this.registry = new ViewResolverRegistry(new ContentNegotiationManager(), context);
}
 

/**
 * Register a script template view resolver with an empty default view name prefix and suffix.
 * @since 4.2
 */
public UrlBasedViewResolverRegistration scriptTemplate() {
	if (!checkBeanOfType(ScriptTemplateConfigurer.class)) {
		throw new BeanInitializationException("In addition to a script template view resolver " +
				"there must also be a single ScriptTemplateConfig bean in this web application context " +
				"(or its parent): ScriptTemplateConfigurer is the usual implementation. " +
				"This bean may be given any name.");
	}
	ScriptRegistration registration = new ScriptRegistration();
	this.viewResolvers.add(registration.getViewResolver());
	return registration;
}
 

@Before
public void setup() {
	StaticWebApplicationContext context = new StaticWebApplicationContext();
	context.registerSingleton("freeMarkerConfigurer", FreeMarkerConfigurer.class);
	context.registerSingleton("tilesConfigurer", TilesConfigurer.class);
	context.registerSingleton("groovyMarkupConfigurer", GroovyMarkupConfigurer.class);
	context.registerSingleton("scriptTemplateConfigurer", ScriptTemplateConfigurer.class);

	this.registry = new ViewResolverRegistry(new ContentNegotiationManager(), context);
}
 

/**
 * Register a script template view resolver with an empty default view name prefix and suffix.
 * @since 4.2
 */
public UrlBasedViewResolverRegistration scriptTemplate() {
	if (!checkBeanOfType(ScriptTemplateConfigurer.class)) {
		throw new BeanInitializationException("In addition to a script template view resolver " +
				"there must also be a single ScriptTemplateConfig bean in this web application context " +
				"(or its parent): ScriptTemplateConfigurer is the usual implementation. " +
				"This bean may be given any name.");
	}
	ScriptRegistration registration = new ScriptRegistration();
	this.viewResolvers.add(registration.getViewResolver());
	return registration;
}
 

/**
 * Register a script template view resolver with an empty default view name prefix and suffix.
 * @since 4.2
 */
public UrlBasedViewResolverRegistration scriptTemplate() {
	if (this.applicationContext != null && !hasBeanOfType(ScriptTemplateConfigurer.class)) {
		throw new BeanInitializationException("In addition to a script template view resolver " +
				"there must also be a single ScriptTemplateConfig bean in this web application context " +
				"(or its parent): ScriptTemplateConfigurer is the usual implementation. " +
				"This bean may be given any name.");
	}
	ScriptRegistration registration = new ScriptRegistration();
	this.viewResolvers.add(registration.getViewResolver());
	return registration;
}
 

@Before
public void setUp() {
	StaticWebApplicationContext context = new StaticWebApplicationContext();
	context.registerSingleton("freeMarkerConfigurer", FreeMarkerConfigurer.class);
	context.registerSingleton("velocityConfigurer", VelocityConfigurer.class);
	context.registerSingleton("tilesConfigurer", TilesConfigurer.class);
	context.registerSingleton("groovyMarkupConfigurer", GroovyMarkupConfigurer.class);
	context.registerSingleton("scriptTemplateConfigurer", ScriptTemplateConfigurer.class);
	this.registry = new ViewResolverRegistry();
	this.registry.setApplicationContext(context);
	this.registry.setContentNegotiationManager(new ContentNegotiationManager());
}
 

@Bean
public ScriptTemplateConfigurer handlebarsConfigurer() {
ScriptTemplateConfigurer configurer = new ScriptTemplateConfigurer();
	configurer.setEngineName("nashorn");
		configurer.setScripts("/static/polyfill.js",
			"/META-INF/resources/webjars/handlebars/3.0.0-1/handlebars.js",
			"/static/render.js");
	configurer.setRenderFunction("render");
	configurer.setSharedEngine(false);
	return configurer;
}