1. Create the MAVEN project in IDEA
2. Introduction of dependence in pom.xml
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.5.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-pool2</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
</dependencies>
Creating the Entity Classes
package com.mj.entity;
import lombok.Data;
import java.io.Serializable;
import java.util.Date;
@Data
public class Student implements Serializable {
private Integer id;
private String name;
private Double score;
private Date birthday;
}
Create a controller
package com.mj.entity.com.mj.controller;
import com.mj.entity.Student;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class StudentHandler {
@Autowired
private RedisTemplate redisTemplate;
@PostMapping("/set")
public void set(@RequestBody Student student){
redisTemplate.opsForValue().set("student",student);
}
@GetMapping("/get/{key}")
public Student get(@PathVariable("key") String key){
return (Student) redisTemplate.opsForValue().get()key;
}
@DeleteMapping("/delete/{key}")
public boolean delete(@PathVariable("key") String key)){
redisTemplate.delete(key);
return redisTemplate.hasKey(key);
}
}
Create a profile
spring:
redis:
database: 0
host: localhost
port: 6379
Create a startup class
package com.mj;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class Application{
public static void main(String[] args) {
SpringApplication.run(Application.class,args);
}
}