thymeleaf全局变量定义

1、 重写configureViewResolvers方法

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@Component public class WebMvcConfigurerAdapter implements WebMvcConfigurer {       @Resource(name="thymeleafViewResolver")     private ThymeleafViewResolver thymeleafViewResolver;       @Value("${spring.env}")     private String version = "DEV";       @Override     public void configureViewResolvers(ViewResolverRegistry registry) {         if (thymeleafViewResolver != null) {             Map<String, Object> vars = new HashMap<>(1);             vars.put("version", version);             thymeleafViewResolver.setStaticVariables(vars);         }         WebMvcConfigurer.super.configureViewResolvers(registry);     } }

　　2、html中应用

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1	<div class="environmentclass" th:data-value="${version}">