StringRedisTemplate

SpringBoot中註解@Autowired即可

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.test.context.junit4.SpringRunner;

import java.util.concurrent.TimeUnit;

@RunWith(SpringRunner.class)
@SpringBootTest
public class Demo {
    @Autowired
    StringRedisTemplate stringRedisTemplate;

    @Test
    public void setStrRedis() {
        //給String型別賦值
        //key
        String key = "name";
        //值
        String value = "redis";
        stringRedisTemplate.opsForValue().set(key, value);
    }

    @Test
    public void getStrRedis() {
        //查詢String型別key的value
        String key = "name";
        System.out.println(stringRedisTemplate.opsForValue().get(key));
    }

    @Test
    public void expire() {
        // 設定key的過期時間
        String key = "name1";
        long time = 100;
        stringRedisTemplate.expire(key, time, TimeUnit.SECONDS);
    }

    @Test
    public void del() {
    	//刪除
        String key = "name";
        stringRedisTemplate.delete(key);
    }
}