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spring data jpa 页面展示模板技术 freemarker

添加依赖

<dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-freemarker</artifactId>
        </dependency>

创建模板文件

　　---保存位置resources/templates 目录下文件后缀名.ftl

<html>
    <head>
        <title>spring boot</title>
    </head>
    <body>
        <table border="1px">
            <thead>
            <tr>
                <th>id</th>
                <th>用户名</th>
                <th>密码</th>
                <th>姓名</th>
            </tr>
            </thead>
            <tbody>
                <#list userList as user>
                <tr>
                    <td>${user.id}</td>
                    <td>${user.username}</td>
                    <td>${user.password}</td>
                    <td>${user.name}</td>
                </tr>
                </#list>
            </tbody>
        </table>
    </body>
</html>

View Code

编写application.yml配置文件

spring:
  datasource:
    driverClassName: com.mysql.jdbc.Driver
    url: jdbc:mysql://127.0.0.1:3306/springboot
    username: root
    password: root
  jpa:
    database: MySQL
    show-sql: true
    generate-ddl: true
page:
  rows: 50

编写Controller，将结果传给模板

@Controller
public class PageController {
    @Autowired
    private UserDao userDao;
    @Value("${page.rows}")
    private Integer rows;
    @RequestMapping("/page/user/list")
    public String showUserList(Model model){
        List<User> userList=userDao.findAll();
        model.addAttribute("userList",userList);
        return "user";
    }
    @RequestMapping("/page/rows")
    @ResponseBody
    public Map showRows(){
        Map map = new HashMap();
        map.put("rows",rows);
        return map;
    }
}

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原文地址：https://www.cnblogs.com/proyuan/p/11802127.html

spring data jpa 页面展示 模板技术 freemarker

spring data jpa 页面展示模板技术 freemarker