我的第二個springboot專案 web+freemarker
阿新 • • 發佈:2018-12-31
上一篇文章講了,建立了第一個springboot的專案,現在講一下springboot的web+freemarker的專案;
1、首先引入依賴
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <version>${spring.boot.version}</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-freemarker</artifactId> <version>${spring.boot.version}</version> </dependency>
2、建立一個Application的類,用以啟動web
import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; /** * Created by LK on 2016/5/7. */ @SpringBootApplication public class SampleWebFreeMarkerApplication { public static void main(String[] args) { SpringApplication.run(SampleWebFreeMarkerApplication.class,args); } }
3、建立一個Controller類,用來定向到view
import org.springframework.beans.factory.annotation.Value; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import java.util.Date; import java.util.Map; /** * Created by LK on 2016/5/7. */ @Controller public class WebContrpller { @Value("${application.message:1234556677}") private String message = "hi,hello world......"; @RequestMapping("/") public String web(Map<String,Object> model){ model.put("time",new Date()); model.put("message",this.message); return "web";//返回的內容就是templetes下面檔案的名稱 } }
4、在resources目錄下建立templates資料夾,資料夾裡面存放兩個模板檔案
4.1 error.ftl
<!DOCTYPE html>
<html lang="en">
<body>
Something wrong: ${status} ${error}
</body>
</html>
4.2 web.ftl
<!DOCTYPE html>
<html lang="en">
<body>
Date: ${time?date}
<br>
Time: ${time?time}
<br>
Message: ${message}
</body>
</html>
5、啟動 SampleWebFreeMarkerApplication ,在瀏覽器上面輸入 http://127.0.0.1:8080/ 即可輸出頁面如下: