Springboot + Freemarker（一）

Maven pom文件配置

 <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
         <version>2.1.5.RELEASE</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>     <properties>
         <java.version>1.8</java.version>
     </properties>     <dependencies>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-freemarker</artifactId>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
     </dependencies>     <build>
         <plugins>
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
             </plugin>
         </plugins>

pom.xml

Freemarker 页面目录配置

 spring:
   mvc:
     view:
       prefix: /templates/
       suffix: .ftl

application.yml

Controller 编写

 @Controller
 @RequestMapping("test")
 public class DemoController {     @RequestMapping("toDemo")
     public String toDemo(ModelMap modelMap){
         List arr = new ArrayList();
         arr.add("狗贼");
         arr.add("企鹅");         modelMap.put("arr",arr);         return "demo";
     } }

DemoController.java

ftl 页面

 <table>
         <tr>
             <td>姓名</td>
         </tr>
         <#list arr as i>
             <tr>
                 <td>${i}</td>
             </tr>
         </#list>
     </table>

demo.ftl

输出结果：