SpringBoot开发——整合Redis

1、创建项目，添加Redis依赖

创建Springboot项目，添加Redis依赖
添加依赖后，pom.xml内容如下：

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>3.3.3</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com</groupId>
    <artifactId>redis</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>redis</name>
    <description>redis</description>
    <url/>
    <licenses>
        <license/>
    </licenses>
    <developers>
        <developer/>
    </developers>
    <scm>
        <connection/>
        <developerConnection/>
        <tag/>
        <url/>
    </scm>
    <properties>
        <java.version>22</java.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>

        <!-- redis -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-redis</artifactId>
        </dependency>
        <!-- 连接池 -->
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-pool2</artifactId>
        </dependency>
        
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <excludes>
                        <exclude>
                            <groupId>org.projectlombok</groupId>
                            <artifactId>lombok</artifactId>
                        </exclude>
                    </excludes>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>

2、创建实体类Student

创建包com.redis.entity，创建实体类Student

package com.redis.entity;

import lombok.Data;

import java.io.Serializable;
import java.util.Date;

@Data
public class Student implements Serializable {
    private Long id;
    private String name;
    private Double score;
    private Date birthday;
}

3、创建Controller

创建包com.redis.controller，创建类StudentController

package com.redis.controller;

import com.redis.entity.Student;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

@RestController
public class StudentController {

    @Autowired
    private RedisTemplate redisTemplate;
    
    @PostMapping("/set")
    public void set(@RequestBody Student student){
        redisTemplate.opsForValue().set("stu",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);
    }
}

4、配置application.yml

application.yml内容如下：

spring:
  data:
    redis:
      database: 0
      host: localhost
      port: 6379

5、整合完成

整合完成，快来试试吧。