Spring mvc springjava配置和Thymeleaf-Dandelion数据表配置_Spring Mvc_Spring Security_Datatables_Thymeleaf_Dandelion

Spring mvc springjava配置和Thymeleaf-Dandelion数据表配置

spring-mvc spring-security datatables

Spring mvc springjava配置和Thymeleaf-Dandelion数据表配置,spring-mvc,spring-security,datatables,thymeleaf,dandelion,Spring Mvc,Spring Security,Datatables,Thymeleaf,Dandelion,正在尝试使用Thymeleaf和Dandelion对数据表进行分页。根据文档，我需要更新一些内容： web.xml（进一步向下的javaconfig尝试）我的安全设置： .antMatchers("/dandelion-assets/**").permitAll() .antMatchers("/datatablesController/**").permitAll() 两种方言加载后，我的日志中都有以下内容： [THYMELEAF] TEMPLATE ENGINE CONFIGURED O

正在尝试使用Thymeleaf和Dandelion对数据表进行分页。根据文档，我需要更新一些内容：

web.xml（进一步向下的javaconfig尝试）

我的安全设置：

.antMatchers("/dandelion-assets/**").permitAll()
.antMatchers("/datatablesController/**").permitAll()

两种方言加载后，我的日志中都有以下内容：

[THYMELEAF] TEMPLATE ENGINE CONFIGURED OK
INFO org.thymeleaf.TemplateEngine - [THYMELEAF] TEMPLATE ENGINE INITIALIZED

加载页面时：

DEBUG com.github.dandelion.datatables.core.configuration.StandardConfigurationLoader - No custom configuration. Using default one.
DEBUG com.github.dandelion.datatables.core.configuration.StandardConfigurationLoader - Resolving groups for the locale en_US...
DEBUG com.github.dandelion.datatables.core.configuration.StandardConfigurationLoader - 1 groups declared [global].
DEBUG com.github.dandelion.datatables.core.configuration.StandardConfigurationLoader - Resolving configurations for the locale en_US...
DEBUG com.github.dandelion.datatables.core.configuration.StandardConfigurationLoader - Group 'global' initialized with 0 properties
DEBUG com.github.dandelion.datatables.core.configuration.StandardConfigurationLoader - 1 group(s) resolved [global] for the locale en_US
DEBUG com.github.dandelion.datatables.thymeleaf.processor.el.TableFinalizerElProcessor - No configuration to apply, i.e. no 'dt:conf' has been found in the current template.
DEBUG com.github.dandelion.datatables.core.generator.configuration.DatatablesGenerator - Generating DataTables configuration ..
DEBUG com.github.dandelion.datatables.core.generator.configuration.DatatablesGenerator - DataTables configuration generated
DEBUG com.github.dandelion.datatables.core.generator.WebResourceGenerator - Loading extensions...
DEBUG com.github.dandelion.datatables.core.extension.ExtensionLoader - Scanning built-in extensions...
DEBUG com.github.dandelion.datatables.core.generator.WebResourceGenerator - Transforming configuration to JSON...
DEBUG com.github.dandelion.datatables.thymeleaf.processor.el.TableFinalizerElProcessor - Web content generated successfully
DEBUG com.github.dandelion.datatables.core.configuration.DatatablesConfigurator - Initializing the Javascript generator...

我得到的唯一警告是：

WARN com.github.dandelion.core.asset.AssetMapper - No location found for delegate on AssetStorageUnit [name=dandelion-datatables, version=0.10.0, type=js, dom=null, locations={delegate=dandelion-datatables.js}, attributes=null, attributesOnlyName=[]]
DEBUG com.github.dandelion.core.asset.cache.AssetCacheManager - Retrieving asset with the key 6c075191955bbb1ecbd703380e648817806cf15b/dandelion-datatables-0.10.0.js
DEBUG com.github.dandelion.core.asset.cache.AssetCacheManager - Storing asset under the key 6c075191955bbb1ecbd703380e648817806cf15b/dandelion-datatables-0.10.0.js
WARN com.github.dandelion.core.asset.AssetMapper - No location found for delegate on AssetStorageUnit [name=dandelion-datatables, version=0.10.0, type=js, dom=null, locations={delegate=dandelion-datatables.js}, attributes=null, attributesOnlyName=[]]
DEBUG com.github.dandelion.core.asset.cache.AssetCacheManager - Retrieving asset with the key 6c075191955bbb1ecbd703380e648817806cf15b/dandelion-datatables-0.10.0.js
DEBUG com.github.dandelion.core.asset.cache.AssetCacheManager - Storing asset under the key 6c075191955bbb1ecbd703380e648817806cf15b/dandelion-datatables-0.10.0.js

最后：

<table class="table table-striped table-bordered table-hover"
                            dt:table="true" id="myTable" dt:pagination="true">

当页面加载时，数据加载但未分页；我哪里出错了？

刚刚试着设置这个。下面是我的工作配置

WebConfig.java

@Configuration
@ComponentScan(basePackages = { "com.github.dandelion.datatables.web" })
@EnableWebMvc
@Import({ ThymeleafConfig.class })
public class WebConfig extends WebMvcConfigurerAdapter {

    @Override
    public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
        configurer.enable();
    }
}

@Configuration
@ComponentScan(basePackages = { "com.github.dandelion.datatables.service", "com.github.dandelion.datatables.repository" })
public class RootConfig {
}

public class ApplicationInitializer implements WebApplicationInitializer {

    @Override
    public void onStartup(ServletContext servletContext) throws ServletException {

        // Register the Root application context
        AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
        rootContext.register(RootConfig.class);

        // Register the Web application context
        AnnotationConfigWebApplicationContext mvcContext = new AnnotationConfigWebApplicationContext();
        mvcContext.register(WebConfig.class);

        // Context loader listener
        servletContext.addListener(new ContextLoaderListener(rootContext));

        // Register the Dandelion filter
        FilterRegistration.Dynamic dandelionFilter = servletContext.addFilter("dandelionFilter", new DandelionFilter());
        dandelionFilter.addMappingForUrlPatterns(null, false, "/*");

        // Register the Spring dispatcher servlet
        ServletRegistration.Dynamic dispatcher = servletContext.addServlet("springServlet", new DispatcherServlet(mvcContext));
        dispatcher.setLoadOnStartup(1);
        dispatcher.addMapping("/");

        // Register the Dandelion servlet
        ServletRegistration.Dynamic dandelionServlet = servletContext.addServlet("dandelionServlet", new DandelionServlet());
        dandelionServlet.setLoadOnStartup(2);
        dandelionServlet.addMapping("/dandelion-assets/*");
    }
}

下面是导入的ThymeleafConfig.java类：

@Configuration
public class ThymeleafConfig {

    @Bean
    public ServletContextTemplateResolver templateResolver() {
        ServletContextTemplateResolver resolver = new ServletContextTemplateResolver();
        resolver.setPrefix("/WEB-INF/views/");
        resolver.setSuffix(".html");
        resolver.setTemplateMode("HTML5");
        resolver.setCacheable(false);
        return resolver;
    }

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

    @Bean
    public ThymeleafViewResolver thymeleafViewResolver() {
        ThymeleafViewResolver resolver = new ThymeleafViewResolver();
        resolver.setTemplateEngine(templateEngine());
        return resolver;
    }
}

然后是根配置。正如你所看到的，相当多毛

RootConfig.java

@Configuration
@ComponentScan(basePackages = { "com.github.dandelion.datatables.web" })
@EnableWebMvc
@Import({ ThymeleafConfig.class })
public class WebConfig extends WebMvcConfigurerAdapter {

    @Override
    public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
        configurer.enable();
    }
}

@Configuration
@ComponentScan(basePackages = { "com.github.dandelion.datatables.service", "com.github.dandelion.datatables.repository" })
public class RootConfig {
}

public class ApplicationInitializer implements WebApplicationInitializer {

    @Override
    public void onStartup(ServletContext servletContext) throws ServletException {

        // Register the Root application context
        AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
        rootContext.register(RootConfig.class);

        // Register the Web application context
        AnnotationConfigWebApplicationContext mvcContext = new AnnotationConfigWebApplicationContext();
        mvcContext.register(WebConfig.class);

        // Context loader listener
        servletContext.addListener(new ContextLoaderListener(rootContext));

        // Register the Dandelion filter
        FilterRegistration.Dynamic dandelionFilter = servletContext.addFilter("dandelionFilter", new DandelionFilter());
        dandelionFilter.addMappingForUrlPatterns(null, false, "/*");

        // Register the Spring dispatcher servlet
        ServletRegistration.Dynamic dispatcher = servletContext.addServlet("springServlet", new DispatcherServlet(mvcContext));
        dispatcher.setLoadOnStartup(1);
        dispatcher.addMapping("/");

        // Register the Dandelion servlet
        ServletRegistration.Dynamic dandelionServlet = servletContext.addServlet("dandelionServlet", new DandelionServlet());
        dandelionServlet.setLoadOnStartup(2);
        dandelionServlet.addMapping("/dandelion-assets/*");
    }
}

最后是应用程序初始值设定项。确保已正确配置Dandelion组件（

DandelionFilter

和

DandelionServlet

）

ApplicationInitializer.java

@Configuration
@ComponentScan(basePackages = { "com.github.dandelion.datatables.web" })
@EnableWebMvc
@Import({ ThymeleafConfig.class })
public class WebConfig extends WebMvcConfigurerAdapter {

    @Override
    public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
        configurer.enable();
    }
}

@Configuration
@ComponentScan(basePackages = { "com.github.dandelion.datatables.service", "com.github.dandelion.datatables.repository" })
public class RootConfig {
}

public class ApplicationInitializer implements WebApplicationInitializer {

    @Override
    public void onStartup(ServletContext servletContext) throws ServletException {

        // Register the Root application context
        AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
        rootContext.register(RootConfig.class);

        // Register the Web application context
        AnnotationConfigWebApplicationContext mvcContext = new AnnotationConfigWebApplicationContext();
        mvcContext.register(WebConfig.class);

        // Context loader listener
        servletContext.addListener(new ContextLoaderListener(rootContext));

        // Register the Dandelion filter
        FilterRegistration.Dynamic dandelionFilter = servletContext.addFilter("dandelionFilter", new DandelionFilter());
        dandelionFilter.addMappingForUrlPatterns(null, false, "/*");

        // Register the Spring dispatcher servlet
        ServletRegistration.Dynamic dispatcher = servletContext.addServlet("springServlet", new DispatcherServlet(mvcContext));
        dispatcher.setLoadOnStartup(1);
        dispatcher.addMapping("/");

        // Register the Dandelion servlet
        ServletRegistration.Dynamic dandelionServlet = servletContext.addServlet("dandelionServlet", new DandelionServlet());
        dandelionServlet.setLoadOnStartup(2);
        dandelionServlet.addMapping("/dandelion-assets/*");
    }
}

您可以看到完整的示例应用程序

希望这有帮助

（StackOverflow要求的免责声明：我是《蒲公英》的作者）

刚刚尝试设置此选项。下面是我的工作配置