SpringMVC 使用thymeleaf 进行数据展示
thymeleaf 是前端的视图解析器,可以用于html页面上变量的渲染,如何来使用thymeleaf,下面我们来说一下:
首先引入相关的依赖:
<dependency><groupId>org.thymeleaf</groupId><artifactId>thymeleaf-spring5</artifactId><version>3.0.13.RELEASE</version></dependency>
在spring-servlet.xml 中配置 视图解析器:
<bean id="viewResolver" class="org.thymeleaf.spring5.view.ThymeleafViewResolver"><property name="order" value="1"/><property name="characterEncoding" value="UTF-8"/><property name="templateEngine"><bean class="org.thymeleaf.spring5.SpringTemplateEngine"><property name="templateResolver"><bean class="org.thymeleaf.spring5.templateresolver.SpringResourceTemplateResolver"><property name="prefix" value="/"/><property name="suffix" value=".html"/><property name="templateMode" value="HTML5"/><property name="characterEncoding" value="UTF-8" /></bean></property></bean></property></bean>
在接口中返回ModelAndView:
//@RequestPARAM@RequestMapping("dologin2")public ModelAndView dologin2(@RequestParam("username") String name,@RequestParam String password) {System.out.println("******");System.out.println(name);if("张三".contentEquals(name) && "123".contentEquals(password)) {ModelAndView mv=new ModelAndView();mv.addObject("username", name);mv.setViewName("success"); return mv;}else {ModelAndView mv=new ModelAndView();mv.addObject("username", name);mv.setViewName("login");return mv;}}
页面上展示:
<body class="bg-gray-100 flex justify-center items-center h-screen"><div class="bg-white p-8 rounded shadow-md"><h1 class="text-3xl font-bold text-center text-blue-600">Hello, World!</h1><div class="modal-body"><p>用户ID: <span th:text="${info}"></span></p></div></div>
</body>
上述就实现了页面上的数据的展示,通过thymeleaf 来对html页面上的数据进行展示!
希望对你有所帮助!