SpringMVC框架显示Thymeleaf视图

常见Thymealeaf模板

@Configuration
@ComponentScan("cn.tedu.controller")
public class SpringMvcConfig {

    //配置视图解析器
    @Bean
    public ThymeleafViewResolver viewResolver(){

        //ClassLoaderTempResolver表去 /resources/ 文件夹中读取模板
        ClassLoaderTemplateResolver templateResolver =
                new ClassLoaderTemplateResolver();

        //前缀
        templateResolver.setPrefix("/templates/");
        //后缀
        templateResolver.setSuffix(".html");
        templateResolver.setTemplateMode(TemplateMode.HTML);
        templateResolver.setCharacterEncoding("utf-8");
        templateResolver.setCacheable(true);

        //创建模板引擎
        SpringTemplateEngine engine = new SpringTemplateEngine();
        engine.setTemplateResolver(templateResolver);
        engine.setEnableSpringELCompiler(true);

        //创建模板解析器
        ThymeleafViewResolver viewResolver = new ThymeleafViewResolver();
        viewResolver.setTemplateEngine(engine);
        viewResolver.setCharacterEncoding("UTF-8");

        System.out.println("ThymeleafViewResolver OK");
        return viewResolver;
    }
}

固定写法，会用即可。

文件结构

DemoController.java

@GetMapping("/test.do")
    //请求URL：http://localhost:8080/springmvc1/test.do
    public ModelAndView test(){
        System.out.println("test()");
        //ModelAndView(视图名称)
        //表示将找到的视图名称对应的视图显示给用户
        return new ModelAndView("hellospring");
    }

文件名和声明的名称必须对应。

运行原理