pom：
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.gcz</groupId>
<artifactId>freemarkerTest</artifactId>
<version>1.0-SNAPSHOT</version>
<!-- springboot应用 -->
<parent>
<artifactId>spring-boot-starter-parent</artifactId>
<groupId>org.springframework.boot</groupId>
<version>2.3.0.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- 使用热部署 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<optional>true</optional>
</dependency>
<!-- hibernate验证框架 -->
<dependency>
<groupId>org.hibernate.validator</groupId>
<artifactId>hibernate-validator</artifactId>
<version>6.0.17.Final</version>
<scope>compile</scope>
</dependency>
<!-- lombok -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<!-- hutool -->
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>5.5.9</version>
</dependency>
<!-- freemarker模板 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-freemarker</artifactId>
</dependency>
</dependencies>
<build>
<resources>
<resource>
<directory>src/main/resources</directory>
</resource>
<resource>
<directory>src/main/java</directory>
</resource>
</resources>
</build>
<!-- 指定springboot仓库位置 -->
<repositories>
<repository>
<id>milestones</id>
<name>Spring Milestones</name>
<url>http://code.yhsperp.com:8081/nexus/repository/maven-public/</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
</project>
application.properties
spring.freemarker.suffix=.ftl
User
package com.gcz.model.bean;
import lombok.Data;
import java.io.Serializable;
/**
* @author guocz
* @date 20210630
* 用户
*/
@Data
public class User implements Serializable {
/**
* 用户ID
*/
private Long userId;
/**
* 用户名
*/
private String userName;
}
UserController
package com.gcz.controller;
import com.gcz.model.bean.User;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.servlet.ModelAndView;
/**
* @author guocz
* @date 20210630
* 用户
*/
@Controller
@RequestMapping("/user")
public class UserController {
@GetMapping("/showUserInfo.html")
public ModelAndView showUserInfo(Long id){
ModelAndView view = new ModelAndView();
User user = new User();
user.setUserId(1234L);
user.setUserName("看IU优化个IU");
view.addObject("user", user);
view.setViewName("userInfo");
return view;
}
}
/resources/templates/userInfo.ftl
<html>
<body>
${user.userId}
<p></p>
${user.getUserName()}
</body>
</html>