6.4使用Thymeleaf

6.4.1配置Thymeleaf视图解析器

如果配置了多个视图解析器,没有指定顺序,可以使用按照返回的名字匹配

package spittr.config;

import org.springframework.context.annotation.Bean;import org.springframework.context.annotation.ComponentScan;import org.springframework.context.annotation.Configuration;import org.springframework.web.servlet.ViewResolver;import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;import org.springframework.web.servlet.config.annotation.EnableWebMvc;import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;import org.springframework.web.servlet.view.InternalResourceViewResolver;import org.thymeleaf.spring5.SpringTemplateEngine;import org.thymeleaf.spring5.templateresolver.SpringResourceTemplateResolver;import org.thymeleaf.spring5.view.ThymeleafViewResolver;import org.thymeleaf.templateresolver.ITemplateResolver;

/** * @version 版权 Copyright(c)2019  * @ClassName: * @Descripton: * @author: Shing * @date: 2020-06-13 14:21 */

//开启扫描，启用springmvc@Configuration@EnableWebMvc@ComponentScan("spittr.web")public class WebConfig extends WebMvcConfigurerAdapter {

    /**     * 配置jsp视图解析器     * @return     */    @Bean    public ViewResolver viewResolver(){        InternalResourceViewResolver resolver = new InternalResourceViewResolver();        resolver.setPrefix("/WEB-INF/");        resolver.setSuffix(".jsp");//        resolver.setOrder(2);        resolver.setViewNames(new String[]{"views/*"}); //如果配置了多个视图解析器,没有指定顺序,可以使用按照返回的名字匹配        resolver.setExposeContextBeansAsAttributes(true);        return resolver;    }

    /**     * 配置静态资源的处理     * @param configurer     */    @Override    public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {        configurer.enable();    }

    /**     * thymeleaf视图解析器     * @param templateEngine     * @return     */    @Bean    public ViewResolver thymeleafViewresolver(SpringTemplateEngine templateEngine){        ThymeleafViewResolver viewResolver = new ThymeleafViewResolver();        viewResolver.setTemplateEngine(templateEngine);//        viewResolver.setOrder(1);        viewResolver.setViewNames(new String[]{"templates/*"}); //如果配置了多个视图解析器,没有指定顺序,可以使用按照返回的名字匹配        return viewResolver;    }

    /**     * 模版引擎     * @param templateResolver     * @return     */    @Bean    public SpringTemplateEngine templateEngine(ITemplateResolver templateResolver){        SpringTemplateEngine templateEngine = new SpringTemplateEngine();        templateEngine.setTemplateResolver(templateResolver);        return templateEngine;    }

    /**     * 模版解析器     * @return     */    @Bean    public ITemplateResolver templateResolver(){        SpringResourceTemplateResolver templateResolver = new SpringResourceTemplateResolver();        templateResolver.setPrefix("/WEB-INF/");        templateResolver.setSuffix(".html");        templateResolver.setTemplateMode("HTML5");        return templateResolver;    }

}

6.4.2定义Thymeleaf模版

百度Thymeleaf语法吧!${}与*{}的区别:${}:变量表达式，它会解析为key为spittr的model属性*{}:选择表达式

来自为知笔记(Wiz)

来源：https://www.icode9.com/content-4-821401.html