@Configuration
@EnableWebMvc
public class WebAppConfig {

}

<mvc:annotation-driven/>

@Configuration
@EnableWebMvc
public class WebConfig extends WebMvcConfigurerAdapter {

    //有很多个方法可以重写，来提供自定义功能

}

@Configuration
@EnableWebMvc
public class WebConfig extends WebMvcConfigurerAdapter {

  @Override
  public void addFormatters(FormatterRegistry registry) {
    // Add formatters and/or converters
  }

}

  <mvc:annotation-driven conversion-service="conversionService"/>

  <bean id="conversionService"
      class="org.springframework.format.support.FormattingConversionServiceFactoryBean">
    <property name="converters">
      <set>
        <bean class="org.example.MyConverter"/>
      </set>
    </property>
    <property name="formatters">
      <set>
        <bean class="org.example.MyFormatter"/>
        <bean class="org.example.MyAnnotationFormatterFactory"/>
      </set>
    </property>
    <property name="formatterRegistrars">
      <set>
        <bean class="org.example.MyFormatterRegistrar"/>
      </set>
    </property>
  </bean>

@Configuration
@EnableWebMvc
public class WebConfig extends WebMvcConfigurerAdapter {

  @Override
  public Validator getValidator() {
    // return "global" validator
  }

}

<mvc:annotation-driven validator="globalValidator"/>

@Controller
public class MyController {

  @InitBinder
  protected void initBinder(WebDataBinder binder) {
    binder.addValidators(new FooValidator());
  }

}

@Configuration
@EnableWebMvc
public class WebConfig extends WebMvcConfigurerAdapter {

  @Override
  public void addInterceptors(InterceptorRegistry registry) {
    registry.addInterceptor(new LocaleInterceptor());
    registry.addInterceptor(new ThemeInterceptor()).addPathPatterns("/**").excludePathPatterns("/admin/**");
    registry.addInterceptor(new SecurityInterceptor()).addPathPatterns("/secure/*");
  }

}

<mvc:interceptors>
  <bean class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor"/>
  <mvc:interceptor>
    <mvc:mapping path="/**"/>
    <mvc:exclude-mapping path="/admin/**"/>
    <bean class="org.springframework.web.servlet.theme.ThemeChangeInterceptor"/>
  </mvc:interceptor>
  <mvc:interceptor>
    <mvc:mapping path="/secure/*"/>
    <bean class="org.example.SecurityInterceptor"/>
  </mvc:interceptor>
</mvc:interceptors>

@Configuration
@EnableWebMvc
public class WebConfig extends WebMvcConfigurerAdapter {

  @Override
  public void addViewControllers(ViewControllerRegistry registry) {
    registry.addViewController("/").setViewName("index");
  }

}

<mvc:view-controller path="/" view-name="index"/>

@Configuration
@EnableWebMvc
public class WebConfig extends WebMvcConfigurerAdapter {

  @Override
  public void configureViewResolvers(ViewResolverRegistry registry) {
    registry.enableContentNegotiation(new MappingJackson2JsonView());
    registry.jsp()
        .prefix("/WEB-INF/jsp/")
        .suffix(".jsp")
        .viewClass(JstlView.class);
  }

}

<mvc:view-resolvers>
  <mvc:jsp prefix="/WEB-INF/jsp/"
       suffix=".jsp"
       view-class="org.springframework.web.servlet.view.JstlView"/>
</mvc:view-resolvers>

@Configuration
@EnableWebMvc
public class WebConfig extends WebMvcConfigurerAdapter {

  @Override
  public void addResourceHandlers(ResourceHandlerRegistry registry) {
    registry.addResourceHandler("/static/**").addResourceLocations("/resources/static/");
  }

}

<mvc:resources mapping="/static/**" location="/resources/static/"/>

@Configuration
@EnableWebMvc
public class WebConfig extends WebMvcConfigurerAdapter {

  @Override
  public void addResourceHandlers(ResourceHandlerRegistry registry) {
    registry.addResourceHandler("/static/**")
        .addResourceLocations("/resources/static/")
        .resourceChain(true).addResolver(
          new VersionResourceResolver().addContentVersionStrategy("/**"));
  }

}

<mvc:resources mapping="/static/**" location="/resources/static/">
  <mvc:resource-chain>
    <mvc:resource-cache/>
    <mvc:resolvers>
      <mvc:version-resolver>
        <mvc:content-version-strategy patterns="/**"/>
      </mvc:version-resolver>
    </mvc:resolvers>
  </mvc:resource-chain>
</mvc:resources>

@Configuration
@EnableWebMvc
public class WebConfig extends WebMvcConfigurerAdapter {

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

}

<mvc:default-servlet-handler/>

<mvc:annotation-driven>
  <mvc:message-converters>
    <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
      <property name="objectMapper" ref="objectMapper"/>
    </bean>
    <bean class="org.springframework.http.converter.xml.MappingJackson2XmlHttpMessageConverter">
      <property name="objectMapper" ref="xmlMapper"/>
    </bean>
  </mvc:message-converters>
</mvc:annotation-driven>

@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
@Documented
@Import(DelegatingWebMvcConfiguration.class)
public @interface EnableWebMvc {
}

@Configuration
public class WebConfig extends DelegatingWebMvcConfiguration {

  @Override
  @Bean
  public RequestMappingHandlerAdapter requestMappingHandlerAdapter() {
    // 在这里进行高级配置
  }

}

@Component
public class MyPostProcessor implements BeanPostProcessor {

  public Object postProcessBeforeInitialization(Object bean, String name) throws BeansException {
    if (bean instanceof RequestMappingHandlerAdapter) {
      // 在这里自定义属性
    }
  }

}