Redis总结二 - 测试案例

搭建springboot项目

application.yml

server:
  port: 9001
spring:
  redis:
    host: 127.0.0.1
    port: 6379
    jedis:
      pool:
        max-wait: 30000 #连接池最大阻塞等待时间，使用负值表示没有限制
        max-active: 100 #连接池最大连接数，使用负值表示没有限制
        max-idle: 20 #连接池中的最大空闲连接
        min-idle: 0 #连接池中的最小空闲连接
        timeout: 3000 #连接超时

pom.xml

		
			org.springframework.boot
			spring-boot-starter-web
		

		
			org.springframework.boot
			spring-boot-starter-test
			test
		

		
			org.springframework.boot
			spring-boot-starter-redis
			1.4.1.RELEASE
		
		
			com.alibaba
			fastjson
			1.2.3
		
		
			com.fasterxml.jackson.core
			jackson-databind
		
        
            com.touch
            springtest
            0.0.1-SNAPSHOT
        

		
			org.projectlombok
			lombok
		

		
			org.springframework.boot
			spring-boot-starter-log4j2
		
    

RedisConfig.java

@Configuration
public class RedisConfig extends CachingConfigurerSupport{

    @Bean
    @SuppressWarnings("all")
    public RedisTemplate redisTemplate(RedisConnectionFactory redisConnectionFactory) {
        RedisTemplate template = new RedisTemplate();
        template.setConnectionFactory(redisConnectionFactory);
        Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
        ObjectMapper om = new ObjectMapper();
        om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
        om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
        jackson2JsonRedisSerializer.setObjectMapper(om);
        StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
        // key采用String的序列化方式
        template.setKeySerializer(stringRedisSerializer);
        // hash的key也采用String的序列化方式
        template.setHashKeySerializer(stringRedisSerializer);
        // value序列化方式采用jackson
        template.setValueSerializer(jackson2JsonRedisSerializer);
        // hash的value序列化方式采用jackson
        template.setHashValueSerializer(jackson2JsonRedisSerializer);
        template.afterPropertiesSet();
        return template;
    }
}

RedisUtils.java

@Component
public class RedisUtils {

    @Autowired
    private RedisTemplate redisTemplate;

    public RedisUtils(RedisTemplate redisTemplate) {
        this.redisTemplate = redisTemplate;
    }

    
    public boolean set(final String key, Object value) {
        boolean result = false;
        try {
            ValueOperations operations = redisTemplate.opsForValue();
            operations.set(key, value);
            result = true;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return result;
    }
    
    public boolean set(final String key, Object value, Long expireTime ,TimeUnit timeUnit) {
        boolean result = false;
        try {
            ValueOperations operations = redisTemplate.opsForValue();
            operations.set(key, value);
            redisTemplate.expire(key, expireTime, timeUnit);
            result = true;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return result;
    }
    
    public void remove(final String... keys) {
        for (String key : keys) {
            remove(key);
        }
    }
    
    public void removePattern(final String pattern) {
        Set keys = redisTemplate.keys(pattern);
        if (keys.size() > 0){
            redisTemplate.delete(keys);
        }
    }
    
    public void remove(final String key) {
        if (exists(key)) {
            redisTemplate.delete(key);
        }
    }
    
    public boolean exists(final String key) {
        return redisTemplate.hasKey(key);
    }
    
    public Object get(final String key) {
        Object result = null;
        ValueOperations operations = redisTemplate.opsForValue();
        result = operations.get(key);
        return result;
    }
    
    public void hmSet(String key, Object hashKey, Object value){
        HashOperations hash = redisTemplate.opsForHash();
        hash.put(key,hashKey,value);
    }
    
    public Object hmGet(String key, Object hashKey){
        HashOperations  hash = redisTemplate.opsForHash();
        return hash.get(key,hashKey);
    }
    
    public void lPush(String k,Object v){
        ListOperations list = redisTemplate.opsForList();
        list.rightPush(k,v);
    }
    
    public List