Freemarker - 技术栈

html 复制代码

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>Hello World!</title>
</head>
<body>
<b>普通文本 String 展示：</b><br><br>
Hello ${name} <br>
<hr>
<b>对象Student中的数据展示：</b><br/>
姓名：${stu.name}<br/>
年龄：${stu.age}
<hr>
</body>
</html>

XML 复制代码

server:
  port: 8881 #服务端口
spring:
  application:
    name: freemarker-demo #指定服务名
  freemarker:
    cache: false  #关闭模板缓存，方便测试
    settings:
      template_update_delay: 0 #检查模板更新延迟时间，设置为0表示立即检查，如果时间大于0会有缓存不方便进行模板测试
    suffix: .ftl               #指定Freemarker模板文件的后缀名

java 复制代码

package com.heima.freemarker.controller;

import com.heima.freemarker.entity.Student;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;

@Controller
public class HelloController {

    @GetMapping("/hello")
    public String hello(Model model){

        model.addAttribute("name","freemarker");
        Student student = new Student();
        student.setName("基哥");
        student.setAge(19);
        model.addAttribute("stu",student);

        return "01-basic";
    }


}

java 复制代码

package com.heima.freemarker;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class FreemarkerDemoApplication {
    public static void main(String[] args) {
        SpringApplication.run(FreemarkerDemoApplication.class,args);
    }
}

java 复制代码

package com.heima.freemarker.entity;

import lombok.Data;

import java.util.Date;

@Data
public class Student {
    private String name;//姓名
    private int age;//年龄
    private Date birthday;//生日
    private Float money;//钱包
}