Gsasuke的博客

public class LRUcache<K,V> extends LinkedHashMap<K,V> { private int size; public LRUcache(int size) { super(size,0.75F,true); this.size = size; } @Override protected boolean removeEldestEntry(Map.Entry<

watch+mutil保证同一个key不被多次修改 RedisTemplate template = null;//这里配置自己的redis template.watch("key"); template.multi(); template.opsForValue().set("key","value"); List exec = template.exec(); if (null==exec){ Sy

@SpringBootTest public class RedisTest { @Autowired private RedisTemplate<String, String> redisTemplate; @Autowired private HrRepository hrRepository; @Test public void test() throws JsonProcessingException { //1.从

Json序列化 @Configuration public class RedisConfig { @Bean @SuppressWarnings("all") public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) { RedisTemplate<String, Object> template = new RedisTemplate<Str

1、pom配置 <dependencies> <!-- https://mvnrepository.com/artifact/redis.clients/jedis --> <dependency> <groupId>redis.clients</groupId> <artifactId>jedis</artifactId>