springboot整合redis

spring:
  redis:
    port: 6379
    host: 192.168.88.101
    password: 111111
    lettuce:
      pool:
        max-active: 8
        max-wait: -1ms
    database: 0

    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-data-redis</artifactId>
      <version>2.7.2</version>
    </dependency>
    <dependency>
      <groupId>org.apache.commons</groupId>
      <artifactId>commons-pool2</artifactId>
      <version>2.11.1</version>
    </dependency>

    @Autowired
    private StringRedisTemplate redisTemplate;
    //这里我使用的是stringredistemplate而不是redistemplate，主要是我懒得写那个配置类了。。。
    public void add(String key,String value){
        redisTemplate.opsForValue().set(key,value);
    }

    public String getById(Integer id){
        return redisTemplate.opsForValue().get(ORDER_KEY+id);
    }