{"id":4289,"date":"2024-03-27T08:56:33","date_gmt":"2024-03-27T00:56:33","guid":{"rendered":"https:\/\/xinchewhd.com.cn\/index.php\/spring-boot\/spring-boot%e6%95%b4%e5%90%88redis\/"},"modified":"2024-03-27T08:56:33","modified_gmt":"2024-03-27T00:56:33","slug":"spring-boot%e6%95%b4%e5%90%88redis","status":"publish","type":"post","link":"https:\/\/xinchewhd.com.cn\/index.php\/spring-boot\/spring-boot%e6%95%b4%e5%90%88redis\/","title":{"rendered":"Spring Boot\u6574\u5408Redis"},"content":{"rendered":"
\n

\u5982\u679c\u6587\u7ae0\u4e2d\u4ee3\u7801\u4e0d\u4fbf\u4e8e\u9605\u8bfb\uff0c\u8bf7\u4f7f\u7528\u7535\u8111\u67e5\u770b\u6216\u70b9\u51fb\u9605\u8bfb\u539f\u6587\u3002<\/span><\/h1>\n

0 \u5f00\u53d1\u73af\u5883<\/span><\/p>\n

    \n
  • \n

    JDK\uff1a1.8<\/span><\/p>\n<\/li>\n

  • \n

    Spring Boot\uff1a2.7.18<\/span><\/p>\n<\/li>\n<\/ul>\n

    1 \u5bfc\u5165\u4f9d\u8d56<\/span><\/h1>\n
    <<\/span>dependency<\/span>><\/span><\/span>  <<\/span>groupId<\/span>><\/span>org.springframework.boot<\/<\/span>groupId<\/span>><\/span><\/span>  <<\/span>artifactId<\/span>><\/span>spring-boot-starter-data-redis<\/<\/span>artifactId<\/span>><\/span><\/span><\/<\/span>dependency<\/span>><\/span><\/span><\/pre>\n
    2 \u914d\u7f6e\u8fde\u63a5<\/span><\/h1>\n
    spring<\/span>:<\/span><\/span>  redis<\/span>:<\/span><\/span>   host<\/span>: <\/span>127.0.0.1<\/span><\/span>   port<\/span>: <\/span>6379<\/span><\/span><\/pre>\n
    \u4ee3\u7801\u4e2d\u9ed8\u8ba4host\u662flocalhost\uff0c\u9ed8\u8ba4port\u662f6379<\/span><\/p>\n
    3 \u6d4b\u8bd5<\/span><\/h1>\n
    3.1 \u65b0\u5efa\u542f\u52a8\u7c7b<\/span><\/h2>\n
    @SpringBootApplication<\/span><\/span>public<\/span> class<\/span> RedisApplication<\/span> {<\/span><\/span><\/span>  public<\/span> static<\/span> void<\/span> main<\/span>(String<\/span>[] args<\/span>) {<\/span>    SpringApplication<\/span>.run<\/span>(RedisApplication<\/span>.class<\/span>, args<\/span>);<\/span>   }<\/span>}<\/span><\/pre>\n
    3.2 \u65b0\u5efa\u6d4b\u8bd5\u7c7b<\/span><\/h2>\n
    @SpringBootTest<\/span>(classes<\/span> =<\/span> RedisApplication<\/span>.class<\/span>, webEnvironment<\/span> =<\/span> SpringBootTest<\/span>.WebEnvironment<\/span>.DEFINED_PORT<\/span>)<\/span>public<\/span> class<\/span> RedisApplicationTest<\/span> {<\/span><\/span><\/span>  @Autowired<\/span><\/span>  private<\/span> RedisTemplate<\/span> redisTemplate<\/span>;<\/span><\/span><\/span>  @Test<\/span><\/span>  public<\/span> void<\/span> contextLoads<\/span>() {<\/span>    redisTemplate<\/span>.opsForValue<\/span>().set<\/span>(\"test_key\"<\/span>, \"test_value\"<\/span>);<\/span>    System<\/span>.out<\/span>.println<\/span>(redisTemplate<\/span>.opsForValue<\/span>().get<\/span>(\"test_key\"<\/span>));<\/span>   }<\/span>}<\/span><\/pre>\n
    3.3 \u6d4b\u8bd5<\/span><\/h2>\n
    \u542f\u52a8\u6d4b\u8bd5\u7c7b\uff0c\u6210\u529f\u4fdd\u5b58\u5e76\u53d6\u51fa\u6253\u5370<\/span><\/p>\n
    \u542f\u52a8Redis\u5ba2\u6237\u7aef\uff0c\u67e5\u770b\u6570\u636e\uff0c\u4fdd\u5b58\u6210\u529f\u3002<\/span><\/p>\n
    \u8fd9\u91cc\u6570\u636e\u6709\u4e71\u7801\uff0c\u662f\u56e0\u4e3a\u9ed8\u8ba4\u7684\u5e8f\u5217\u5316\u65b9\u5f0f\u662fJDK\u5e8f\u5217\u5316\uff0c\u540e\u9762\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Json\u6765\u5e8f\u5217\u5316\u89e3\u51b3\u8be5\u95ee\u9898\u3002<\/span><\/p>\n
    4 \u5bf9\u8c61\u5e8f\u5217\u5316<\/span><\/h1>\n
    \u5728\u5f00\u53d1\u4e2d\uff0c\u6240\u6709\u7684\u5bf9\u8c61\u5b58\u50a8\u5230Redis\u4e2d\u90fd\u9700\u5e8f\u5217\u5316<\/strong><\/span><\/span><\/span><\/p>\n
    4.1 \u65b0\u5efaUserModel<\/span><\/h2>\n
    \/**<\/span><\/span> * \u672a\u5e8f\u5217\u5316\uff0c\u9519\u8bef\u793a\u8303<\/span><\/span> *\/<\/span><\/span>@Data<\/span><\/span>@AllArgsConstructor<\/span><\/span>@NoArgsConstructor<\/span><\/span>public<\/span> class<\/span> UserModel<\/span> {<\/span><\/span><\/span>  private<\/span> int<\/span> id<\/span>;<\/span>  private<\/span> String<\/span> name<\/span>;<\/span>}<\/span><\/pre>\n
    4.2 \u8c03\u6574\u6d4b\u8bd5\u7c7b<\/span><\/h2>\n
      @Test<\/span><\/span>  public<\/span> void<\/span> contextLoadsUser<\/span>() {<\/span>    UserModel<\/span> user<\/span> =<\/span> new<\/span> UserModel<\/span>(1<\/span>, \"\u6d4b\u8bd5\u59d3\u540d\"<\/span>);<\/span>    redisTemplate<\/span>.opsForValue<\/span>().set<\/span>(\"test_user\"<\/span>, user<\/span>);<\/span>    System<\/span>.out<\/span>.println<\/span>(redisTemplate<\/span>.opsForValue<\/span>().get<\/span>(\"test_user\"<\/span>));<\/span>   }<\/span><\/pre>\n
    4.3 \u6d4b\u8bd5<\/span><\/h2>\n
    \u542f\u52a8\u6d4b\u8bd5\u7c7b\uff0c\u7a0b\u5e8f\u62a5\u9519<\/span><\/p>\n
    4.4 \u8c03\u6574UserModel<\/span><\/h2>\n
    @Data<\/span><\/span>@AllArgsConstructor<\/span><\/span>@NoArgsConstructor<\/span><\/span>public<\/span> class<\/span> UserModel<\/span> implements<\/span> Serializable<\/span> {<\/span><\/span><\/span>  private<\/span> int<\/span> id<\/span>;<\/span>  private<\/span> String<\/span> name<\/span>;<\/span>}<\/span><\/pre>\n
    4.5 \u6d4b\u8bd5<\/span><\/h2>\n
    \u518d\u6b21\u542f\u52a8\u6d4b\u8bd5\u7c7b\uff0c\u6570\u636e\u6210\u529f\u4fdd\u5b58\u5e76\u53d6\u51fa\u6253\u5370<\/span><\/p>\n
    \u8fd9\u6837\uff0c\u6211\u4eec\u5c31\u80fd\u4fdd\u5b58\u5b57\u7b26\u4e32\u548cJava\u5bf9\u8c61\u4e86\u3002<\/span><\/p>\n
    \u7136\u540e\u9488\u5bf9\u524d\u9762\u6240\u8bf4\u7684\u6570\u636e\u4e71\u7801\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u4ee5\u81ea\u5b9a\u4e49RedisTemplate<\/span><\/p>\n
    5 \u81ea\u5b9a\u4e49RedisTemplate<\/span><\/h1>\n
    @Configuration<\/span><\/span>public<\/span> class<\/span> RedisConfig<\/span> {<\/span><\/span><\/span>  @Bean<\/span><\/span>  public<\/span> RedisTemplate<\/span><<\/span>String<\/span>, Object<\/span>><\/span> redisTemplate<\/span>(RedisConnectionFactory<\/span> redisConnectionFactory<\/span>) throws<\/span> UnknownHostException<\/span> {<\/span>    RedisTemplate<\/span><<\/span>String<\/span>, Object<\/span>><\/span> template<\/span> =<\/span> new<\/span> RedisTemplate<\/span><><\/span>();<\/span>    template<\/span>.setConnectionFactory<\/span>(redisConnectionFactory<\/span>);<\/span><\/span><\/span>    \/\/JSON\u5e8f\u5217\u5316\u914d\u7f6e<\/span><\/span>    ObjectMapper<\/span> objectMapper<\/span> =<\/span> new<\/span> ObjectMapper<\/span>();<\/span>    objectMapper<\/span>.setVisibility<\/span>(PropertyAccessor<\/span>.ALL<\/span>, JsonAutoDetect<\/span>.Visibility<\/span>.ANY<\/span>);<\/span>    objectMapper<\/span>.enableDefaultTyping<\/span>(ObjectMapper<\/span>.DefaultTyping<\/span>.NON_FINAL<\/span>);<\/span>    Jackson2JsonRedisSerializer<\/span><<\/span>Object<\/span>><\/span> jackson2JsonRedisSerializer<\/span> =<\/span> new<\/span> Jackson2JsonRedisSerializer<\/span><><\/span>(Object<\/span>.class<\/span>);<\/span>    jackson2JsonRedisSerializer<\/span>.setObjectMapper<\/span>(objectMapper<\/span>);<\/span><\/span><\/span>    \/\/String\u5e8f\u5217\u5316\u914d\u7f6e<\/span><\/span>    StringRedisSerializer<\/span> stringRedisSerializer<\/span> =<\/span> new<\/span> StringRedisSerializer<\/span>();<\/span><\/span><\/span>    \/\/key\u91c7\u7528String\u7684\u5e8f\u5217\u5316\u65b9\u5f0f<\/span><\/span>    template<\/span>.setKeySerializer<\/span>(stringRedisSerializer<\/span>);<\/span>    \/\/hash\u7684key\u91c7\u7528String\u7684\u5e8f\u5217\u5316\u65b9\u5f0f<\/span><\/span>    template<\/span>.setHashKeySerializer<\/span>(stringRedisSerializer<\/span>);<\/span>    \/\/value\u5e8f\u5217\u5316\u65b9\u5f0f\u91c7\u7528jackson<\/span><\/span>    template<\/span>.setValueSerializer<\/span>(jackson2JsonRedisSerializer<\/span>);<\/span>    \/\/hash\u7684value\u5e8f\u5217\u5316\u65b9\u5f0f\u91c7\u7528jackson<\/span><\/span>    template<\/span>.setHashValueSerializer<\/span>(jackson2JsonRedisSerializer<\/span>);<\/span>    template<\/span>.afterPropertiesSet<\/span>();<\/span><\/span><\/span>    \/\/\u5f00\u542f\u4e8b\u52a1<\/span><\/span>    template<\/span>.setEnableTransactionSupport<\/span>(true<\/span>);<\/span><\/span><\/span>    return<\/span> template<\/span>;<\/span>   }<\/span>}<\/span><\/pre>\n
    6 \u6d4b\u8bd5<\/span><\/h1>\n
    6.1 \u8c03\u6574\u6d4b\u8bd5\u7c7b<\/span><\/h2>\n
    @SpringBootTest<\/span>(classes<\/span> =<\/span> RedisApplication<\/span>.class<\/span>, webEnvironment<\/span> =<\/span> SpringBootTest<\/span>.WebEnvironment<\/span>.DEFINED_PORT<\/span>)<\/span>public<\/span> class<\/span> RedisApplicationTest<\/span> {<\/span><\/span><\/span>  @Autowired<\/span><\/span>  @Qualifier<\/span>(\"redisTemplate\"<\/span>)<\/span>  private<\/span> RedisTemplate<\/span> redisTemplate<\/span>;<\/span><\/span><\/span>  @Test<\/span><\/span>  public<\/span> void<\/span> contextLoads<\/span>() {<\/span>    redisTemplate<\/span>.opsForValue<\/span>().set<\/span>(\"test_key\"<\/span>, \"test_value\"<\/span>);<\/span>    System<\/span>.out<\/span>.println<\/span>(redisTemplate<\/span>.opsForValue<\/span>().get<\/span>(\"test_key\"<\/span>));<\/span>   }<\/span>}<\/span><\/pre>\n
    6.2 \u6d4b\u8bd5<\/span><\/h2>\n
    Redis\u5ba2\u6237\u7aef\u4e2d\u6267\u884c<\/span>flushdb<\/strong><\/span>\u6e05\u7a7a\u6570\u636e\uff0c\u518d\u6b21\u6267\u884c\u521a\u624d\u7684\u6d4b\u8bd5\u7c7b\uff0c\u5ba2\u6237\u7aef\u4e2d\u67e5\u770b\u6570\u636e\uff0c\u6570\u636e\u4fdd\u5b58\u6210\u529f\uff0c\u4e14\u65e0\u4e71\u7801<\/span><\/p>\n
    \u4f46\u662f\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u57fa\u672c\u662f\u4e0d\u4f1a\u4f7f\u7528\u539f\u751f\u7684\u65b9\u6cd5\u6765\u5b58\u53d6\u6570\u636e\u7684\uff0c\u5f62\u5982redisTemplate.opsForValue().set()\u7f16\u5199\u4ee3\u7801\u6bd4\u8f83\u9ebb\u70e6\u3002<\/span><\/p>\n
    \u901a\u5e38\uff0c\u6211\u4eec\u4f1a\u81ea\u5b9a\u4e49\u5de5\u5177\u7c7b\uff0c\u540e\u7eed\u64cd\u4f5c\u6570\u636e\u90fd\u901a\u8fc7\u5de5\u5177\u7c7b\u6765\u5904\u7406\u3002<\/span><\/p>\n
    7 \u81ea\u5b9a\u4e49\u5de5\u5177\u7c7b<\/span><\/h1>\n
    @Component<\/span><\/span>public<\/span> class<\/span> RedisUtils<\/span> {<\/span><\/span><\/span>  @Autowired<\/span><\/span>  private<\/span> RedisTemplate<\/span><<\/span>String<\/span>, Object<\/span>><\/span> redisTemplate<\/span>;<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u6307\u5b9a\u7f13\u5b58\u5931\u6548\u65f6\u95f4<\/span><\/span>   *<\/span><\/span>   * @param key   \u952e<\/span><\/span>   * @param timeout \u65f6\u95f4(\u79d2)<\/span><\/span>   * @return<\/span><\/span>   *\/<\/span><\/span>  public<\/span> boolean<\/span> expire<\/span>(String<\/span> key<\/span>, long<\/span> timeout<\/span>) {<\/span>    try<\/span> {<\/span>      if<\/span> (timeout<\/span> ><\/span> 0<\/span>) {<\/span>        redisTemplate<\/span>.expire<\/span>(key<\/span>, timeout<\/span>, TimeUnit<\/span>.SECONDS<\/span>);<\/span>       }<\/span><\/span><\/span>      return<\/span> true<\/span>;<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> false<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u6839\u636ekey\u83b7\u53d6\u8fc7\u671f\u65f6\u95f4<\/span><\/span>   *<\/span><\/span>   * @param key \u952e \u4e0d\u80fd\u4e3anull<\/span><\/span>   * @return \u65f6\u95f4(\u79d2) 0 \u6c38\u4e45\u6709\u6548<\/span><\/span>   *\/<\/span><\/span>  public<\/span> long<\/span> getExpire<\/span>(String<\/span> key<\/span>) {<\/span>    return<\/span> redisTemplate<\/span>.getExpire<\/span>(key<\/span>, TimeUnit<\/span>.SECONDS<\/span>);<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u5224\u65adkey\u662f\u5426\u5b58\u5728<\/span><\/span>   *<\/span><\/span>   * @param key \u952e<\/span><\/span>   * @return true \u5b58\u5728 false \u4e0d\u5b58\u5728<\/span><\/span>   *\/<\/span><\/span>  public<\/span> boolean<\/span> hasKey<\/span>(String<\/span> key<\/span>) {<\/span>    if<\/span> (StringUtils<\/span>.isEmpty<\/span>(key<\/span>)) {<\/span>      return<\/span> false<\/span>;<\/span>     }<\/span><\/span><\/span>    try<\/span> {<\/span>      return<\/span> Boolean<\/span>.TRUE<\/span>.equals<\/span>(redisTemplate<\/span>.hasKey<\/span>(key<\/span>));<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> false<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u666e\u901a\u7f13\u5b58\u83b7\u53d6<\/span><\/span>   *<\/span><\/span>   * @param key \u952e<\/span><\/span>   * @return \u503c<\/span><\/span>   *\/<\/span><\/span>  public<\/span> Object<\/span> get<\/span>(String<\/span> key<\/span>) {<\/span>    return<\/span> key<\/span> ==<\/span> null<\/span> ?<\/span> null<\/span> : redisTemplate<\/span>.opsForValue<\/span>().get<\/span>(key<\/span>);<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u666e\u901a\u7f13\u5b58\u653e\u5165<\/span><\/span>   *<\/span><\/span>   * @param key  \u952e<\/span><\/span>   * @param value \u503c<\/span><\/span>   * @return true \u6210\u529f false \u5931\u8d25<\/span><\/span>   *\/<\/span><\/span>  public<\/span> boolean<\/span> set<\/span>(String<\/span> key<\/span>, Object<\/span> value<\/span>) {<\/span>    try<\/span> {<\/span>      redisTemplate<\/span>.opsForValue<\/span>().set<\/span>(key<\/span>, value<\/span>);<\/span>      return<\/span> true<\/span>;<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> false<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u666e\u901a\u7f13\u5b58\u653e\u5165\u5e76\u8bbe\u7f6e\u65f6\u95f4<\/span><\/span>   *<\/span><\/span>   * @param key   \u952e<\/span><\/span>   * @param value  \u503c<\/span><\/span>   * @param timeout \u65f6\u95f4(\u79d2) time\u8981\u5927\u4e8e0\uff0c\u5982\u679ctime\u5c0f\u4e8e\u7b49\u4e8e0\uff0c\u5c06\u8bbe\u7f6e\u65e0\u9650\u671f<\/span><\/span>   * @return true \u6210\u529f false \u5931\u8d25<\/span><\/span>   *\/<\/span><\/span>  public<\/span> boolean<\/span> set<\/span>(String<\/span> key<\/span>, Object<\/span> value<\/span>, long<\/span> timeout<\/span>) {<\/span>    try<\/span> {<\/span>      if<\/span> (timeout<\/span> <=<\/span> 0<\/span>) {<\/span>        return<\/span> set<\/span>(key<\/span>, value<\/span>);<\/span>       }<\/span><\/span><\/span>      redisTemplate<\/span>.opsForValue<\/span>().set<\/span>(key<\/span>, value<\/span>, timeout<\/span>, TimeUnit<\/span>.SECONDS<\/span>);<\/span>      return<\/span> true<\/span>;<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> false<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u5220\u9664\u7f13\u5b58<\/span><\/span>   *<\/span><\/span>   * @param keys \u53ef\u4ee5\u4f20\u4e00\u4e2a\u503c\u6216\u591a\u4e2a<\/span><\/span>   *\/<\/span><\/span>  public<\/span> void<\/span> delete<\/span>(String<\/span>... keys<\/span>) {<\/span>    if<\/span> (keys<\/span> ==<\/span> null<\/span> ||<\/span> keys<\/span>.length<\/span> <=<\/span> 0<\/span>) {<\/span>      return<\/span>;<\/span>     }<\/span><\/span><\/span>    if<\/span> (keys<\/span>.length<\/span> ==<\/span> 1<\/span>) {<\/span>      redisTemplate<\/span>.delete<\/span>(keys<\/span>[0<\/span>]);<\/span>     } else<\/span> {<\/span>      redisTemplate<\/span>.delete<\/span>((Collection<\/span><<\/span>String<\/span>><\/span>) CollectionUtils<\/span>.arrayToList<\/span>(keys<\/span>));<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u9012\u589e<\/span><\/span>   *<\/span><\/span>   * @param key<\/span><\/span>   * @param delta<\/span><\/span>   * @return<\/span><\/span>   * @throws Exception<\/span><\/span>   *\/<\/span><\/span>  public<\/span> long<\/span> increment<\/span>(String<\/span> key<\/span>, long<\/span> delta<\/span>) {<\/span>    if<\/span> (delta<\/span> <<\/span> 0<\/span>) {<\/span>      throw<\/span> new<\/span> RuntimeException<\/span>(\"\u9012\u589e\u56e0\u5b50\u5fc5\u987b > 0\"<\/span>);<\/span>     }<\/span><\/span><\/span>    return<\/span> redisTemplate<\/span>.opsForValue<\/span>().increment<\/span>(key<\/span>, delta<\/span>);<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u9012\u51cf<\/span><\/span>   *<\/span><\/span>   * @param key<\/span><\/span>   * @param delta<\/span><\/span>   * @return<\/span><\/span>   * @throws Exception<\/span><\/span>   *\/<\/span><\/span>  public<\/span> long<\/span> decrement<\/span>(String<\/span> key<\/span>, long<\/span> delta<\/span>) {<\/span>    if<\/span> (delta<\/span> <<\/span> 0<\/span>) {<\/span>      throw<\/span> new<\/span> RuntimeException<\/span>(\"\u9012\u51cf\u56e0\u5b50\u5fc5\u987b > 0\"<\/span>);<\/span>     }<\/span><\/span><\/span>    return<\/span> redisTemplate<\/span>.opsForValue<\/span>().increment<\/span>(key<\/span>, -<\/span>delta<\/span>);<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u5224\u65adhash\u8868\u4e2d\u662f\u5426\u6709\u8be5\u9879\u7684\u503c<\/span><\/span>   *<\/span><\/span>   * @param key   \u952e \u4e0d\u80fd\u4e3anull<\/span><\/span>   * @param hashKey \u9879 \u4e0d\u80fd\u4e3anull<\/span><\/span>   * @return true \u5b58\u5728 false \u4e0d\u5b58\u5728<\/span><\/span>   *\/<\/span><\/span>  public<\/span> boolean<\/span> hasKeyHash<\/span>(String<\/span> key<\/span>, String<\/span> hashKey<\/span>) {<\/span>    return<\/span> Boolean<\/span>.TRUE<\/span>.equals<\/span>(redisTemplate<\/span>.opsForHash<\/span>().hasKey<\/span>(key<\/span>, hashKey<\/span>));<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u83b7\u53d6\u7f13\u5b58<\/span><\/span>   *<\/span><\/span>   * @param key   \u952e \u4e0d\u80fd\u4e3anull<\/span><\/span>   * @param hashKey \u9879 \u4e0d\u80fd\u4e3anull<\/span><\/span>   * @return \u503c<\/span><\/span>   *\/<\/span><\/span>  public<\/span> Object<\/span> getHash<\/span>(String<\/span> key<\/span>, String<\/span> hashKey<\/span>) {<\/span>    return<\/span> key<\/span> ==<\/span> null<\/span> ?<\/span> null<\/span> : redisTemplate<\/span>.opsForHash<\/span>().get<\/span>(key<\/span>, hashKey<\/span>);<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u5411\u4e00\u5f20hash\u8868\u4e2d\u653e\u5165\u6570\u636e\uff0c\u5982\u679c\u4e0d\u5b58\u5728\u5c06\u521b\u5efa<\/span><\/span>   *<\/span><\/span>   * @param key   \u952e<\/span><\/span>   * @param hashKey \u9879<\/span><\/span>   * @param value  \u503c<\/span><\/span>   * @return true \u6210\u529f false\u5931\u8d25<\/span><\/span>   *\/<\/span><\/span>  public<\/span> boolean<\/span> setHash<\/span>(String<\/span> key<\/span>, String<\/span> hashKey<\/span>, Object<\/span> value<\/span>) {<\/span>    try<\/span> {<\/span>      redisTemplate<\/span>.opsForHash<\/span>().put<\/span>(key<\/span>, hashKey<\/span>, value<\/span>);<\/span>      return<\/span> true<\/span>;<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> false<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u5411\u4e00\u5f20hash\u8868\u4e2d\u653e\u5165\u6570\u636e\uff0c\u5982\u679c\u4e0d\u5b58\u5728\u5c06\u521b\u5efa<\/span><\/span>   *<\/span><\/span>   * @param key   \u952e<\/span><\/span>   * @param hashKey \u9879<\/span><\/span>   * @param value  \u503c<\/span><\/span>   * @param timeout \u65f6\u95f4(\u79d2) \u6ce8\u610f\uff1a\u5982\u679c\u5df2\u5b58\u5728\u7684hash\u8868\u6709\u65f6\u95f4,\u8fd9\u91cc\u5c06\u4f1a\u66ff\u6362\u539f\u6709\u7684\u65f6\u95f4<\/span><\/span>   * @return true \u6210\u529f false \u5931\u8d25<\/span><\/span>   *\/<\/span><\/span>  public<\/span> boolean<\/span> setHash<\/span>(String<\/span> key<\/span>, String<\/span> hashKey<\/span>, Object<\/span> value<\/span>, long<\/span> timeout<\/span>) {<\/span>    try<\/span> {<\/span>      redisTemplate<\/span>.opsForHash<\/span>().put<\/span>(key<\/span>, hashKey<\/span>, value<\/span>);<\/span><\/span><\/span>      if<\/span> (timeout<\/span> ><\/span> 0<\/span>) {<\/span>        expire<\/span>(key<\/span>, timeout<\/span>);<\/span>       }<\/span><\/span><\/span>      return<\/span> true<\/span>;<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> false<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u5220\u9664hash\u8868\u4e2d\u7684\u503c<\/span><\/span>   *<\/span><\/span>   * @param key    \u952e \u4e0d\u80fd\u4e3anull<\/span><\/span>   * @param hashKeys \u9879 \u53ef\u4ee5\u662f\u591a\u4e2a \u4e0d\u80fd\u4e3anull<\/span><\/span>   *\/<\/span><\/span>  public<\/span> void<\/span> deleteHash<\/span>(String<\/span> key<\/span>, Object<\/span>... hashKeys<\/span>) {<\/span>    redisTemplate<\/span>.opsForHash<\/span>().delete<\/span>(key<\/span>, hashKeys<\/span>);<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u9012\u589e<\/span><\/span>   *<\/span><\/span>   * @param key<\/span><\/span>   * @param hashKey<\/span><\/span>   * @param delta<\/span><\/span>   * @return<\/span><\/span>   *\/<\/span><\/span>  public<\/span> long<\/span> incrementHash<\/span>(String<\/span> key<\/span>, String<\/span> hashKey<\/span>, long<\/span> delta<\/span>) {<\/span>    return<\/span> redisTemplate<\/span>.opsForHash<\/span>().increment<\/span>(key<\/span>, hashKey<\/span>, delta<\/span>);<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u9012\u589e<\/span><\/span>   *<\/span><\/span>   * @param key<\/span><\/span>   * @param hashKey<\/span><\/span>   * @param delta<\/span><\/span>   * @return<\/span><\/span>   *\/<\/span><\/span>  public<\/span> double<\/span> incrementHash<\/span>(String<\/span> key<\/span>, String<\/span> hashKey<\/span>, double<\/span> delta<\/span>) {<\/span>    return<\/span> redisTemplate<\/span>.opsForHash<\/span>().increment<\/span>(key<\/span>, hashKey<\/span>, delta<\/span>);<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u9012\u51cf<\/span><\/span>   *<\/span><\/span>   * @param key<\/span><\/span>   * @param hashKey<\/span><\/span>   * @param delta<\/span><\/span>   * @return<\/span><\/span>   *\/<\/span><\/span>  public<\/span> long<\/span> decrementHash<\/span>(String<\/span> key<\/span>, String<\/span> hashKey<\/span>, long<\/span> delta<\/span>) {<\/span>    return<\/span> redisTemplate<\/span>.opsForHash<\/span>().increment<\/span>(key<\/span>, hashKey<\/span>, -<\/span>delta<\/span>);<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u9012\u51cf<\/span><\/span>   *<\/span><\/span>   * @param key<\/span><\/span>   * @param hashKey<\/span><\/span>   * @param delta<\/span><\/span>   * @return<\/span><\/span>   *\/<\/span><\/span>  public<\/span> double<\/span> decrementHash<\/span>(String<\/span> key<\/span>, String<\/span> hashKey<\/span>, double<\/span> delta<\/span>) {<\/span>    return<\/span> redisTemplate<\/span>.opsForHash<\/span>().increment<\/span>(key<\/span>, hashKey<\/span>, -<\/span>delta<\/span>);<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u83b7\u53d6key\u5bf9\u5e94\u7684\u6240\u6709\u952e\u503c<\/span><\/span>   *<\/span><\/span>   * @param key \u952e<\/span><\/span>   * @return \u5bf9\u5e94\u7684\u591a\u4e2a\u952e\u503c<\/span><\/span>   *\/<\/span><\/span>  public<\/span> Map<\/span><<\/span>Object<\/span>, Object<\/span>><\/span> getHash<\/span>(String<\/span> key<\/span>) {<\/span>    return<\/span> key<\/span> ==<\/span> null<\/span> ?<\/span> null<\/span> : redisTemplate<\/span>.opsForHash<\/span>().entries<\/span>(key<\/span>);<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u7f13\u5b58<\/span><\/span>   *<\/span><\/span>   * @param key \u952e<\/span><\/span>   * @param map \u5bf9\u5e94\u591a\u4e2a\u952e\u503c<\/span><\/span>   * @return true \u6210\u529f false \u5931\u8d25<\/span><\/span>   *\/<\/span><\/span>  public<\/span> boolean<\/span> setHash<\/span>(String<\/span> key<\/span>, Map<\/span><<\/span>String<\/span>, Object<\/span>><\/span> map<\/span>) {<\/span>    try<\/span> {<\/span>      redisTemplate<\/span>.opsForHash<\/span>().putAll<\/span>(key<\/span>, map<\/span>);<\/span>      return<\/span> true<\/span>;<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> false<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u7f13\u5b58\u5e76\u8bbe\u7f6e\u8d85\u65f6\u65f6\u95f4<\/span><\/span>   *<\/span><\/span>   * @param key   \u952e<\/span><\/span>   * @param map   \u5bf9\u5e94\u591a\u4e2a\u952e\u503c<\/span><\/span>   * @param timeout \u65f6\u95f4(\u79d2)<\/span><\/span>   * @return true \u6210\u529f false \u5931\u8d25<\/span><\/span>   *\/<\/span><\/span>  public<\/span> boolean<\/span> setHash<\/span>(String<\/span> key<\/span>, Map<\/span><<\/span>String<\/span>, Object<\/span>><\/span> map<\/span>, long<\/span> timeout<\/span>) {<\/span>    try<\/span> {<\/span>      redisTemplate<\/span>.opsForHash<\/span>().putAll<\/span>(key<\/span>, map<\/span>);<\/span><\/span><\/span>      if<\/span> (timeout<\/span> ><\/span> 0<\/span>) {<\/span>        expire<\/span>(key<\/span>, timeout<\/span>);<\/span>       }<\/span><\/span><\/span>      return<\/span> true<\/span>;<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> false<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u6839\u636ekey\u83b7\u53d6Set\u4e2d\u7684\u6240\u6709\u503c<\/span><\/span>   *<\/span><\/span>   * @param key \u952e<\/span><\/span>   * @return<\/span><\/span>   *\/<\/span><\/span>  public<\/span> Set<\/span><<\/span>Object<\/span>><\/span> membersSet<\/span>(String<\/span> key<\/span>) {<\/span>    try<\/span> {<\/span>      return<\/span> redisTemplate<\/span>.opsForSet<\/span>().members<\/span>(key<\/span>);<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> null<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u6839\u636evalue\u4ece\u4e00\u4e2aset\u4e2d\u67e5\u8be2\uff0c\u662f\u5426\u5b58\u5728<\/span><\/span>   *<\/span><\/span>   * @param key  \u952e<\/span><\/span>   * @param value \u503c<\/span><\/span>   * @return true \u5b58\u5728 false \u4e0d\u5b58\u5728<\/span><\/span>   *\/<\/span><\/span>  public<\/span> boolean<\/span> isMemberSet<\/span>(String<\/span> key<\/span>, Object<\/span> value<\/span>) {<\/span>    try<\/span> {<\/span>      return<\/span> Boolean<\/span>.TRUE<\/span>.equals<\/span>(redisTemplate<\/span>.opsForSet<\/span>().isMember<\/span>(key<\/span>, value<\/span>));<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> false<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u5c06\u6570\u636e\u653e\u5165set\u7f13\u5b58<\/span><\/span>   *<\/span><\/span>   * @param key   \u952e<\/span><\/span>   * @param values \u503c \u53ef\u4ee5\u662f\u591a\u4e2a<\/span><\/span>   * @return \u6210\u529f\u4e2a\u6570<\/span><\/span>   *\/<\/span><\/span>  public<\/span> long<\/span> addSet<\/span>(String<\/span> key<\/span>, Object<\/span>... values<\/span>) {<\/span>    try<\/span> {<\/span>      return<\/span> redisTemplate<\/span>.opsForSet<\/span>().add<\/span>(key<\/span>, values<\/span>);<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> 0<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u5c06set\u6570\u636e\u653e\u5165\u7f13\u5b58<\/span><\/span>   *<\/span><\/span>   * @param key   \u952e<\/span><\/span>   * @param timeout \u65f6\u95f4(\u79d2)<\/span><\/span>   * @param values  \u503c \u53ef\u4ee5\u662f\u591a\u4e2a<\/span><\/span>   * @return \u6210\u529f\u4e2a\u6570<\/span><\/span>   *\/<\/span><\/span>  public<\/span> long<\/span> addSet<\/span>(String<\/span> key<\/span>, long<\/span> timeout<\/span>, Object<\/span>... values<\/span>) {<\/span>    try<\/span> {<\/span>      Long<\/span> count<\/span> =<\/span> redisTemplate<\/span>.opsForSet<\/span>().add<\/span>(key<\/span>, values<\/span>);<\/span>      if<\/span> (timeout<\/span> ><\/span> 0<\/span>) {<\/span>        expire<\/span>(key<\/span>, timeout<\/span>);<\/span>       }<\/span>      return<\/span> count<\/span>;<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> 0<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u83b7\u53d6set\u7f13\u5b58\u7684\u957f\u5ea6<\/span><\/span>   *<\/span><\/span>   * @param key \u952e<\/span><\/span>   * @return<\/span><\/span>   *\/<\/span><\/span>  public<\/span> long<\/span> sizeSet<\/span>(String<\/span> key<\/span>) {<\/span>    try<\/span> {<\/span>      return<\/span> redisTemplate<\/span>.opsForSet<\/span>().size<\/span>(key<\/span>);<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> 0<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u79fb\u9664\u503c\u4e3avalue\u7684<\/span><\/span>   *<\/span><\/span>   * @param key   \u952e<\/span><\/span>   * @param values \u503c \u53ef\u4ee5\u662f\u591a\u4e2a<\/span><\/span>   * @return \u79fb\u9664\u7684\u4e2a\u6570<\/span><\/span>   *\/<\/span><\/span>  public<\/span> long<\/span> removeSet<\/span>(String<\/span> key<\/span>, Object<\/span>... values<\/span>) {<\/span>    try<\/span> {<\/span>      return<\/span> redisTemplate<\/span>.opsForSet<\/span>().remove<\/span>(key<\/span>, values<\/span>);<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> 0<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u83b7\u53d6list\u7f13\u5b58\u7684\u5185\u5bb9<\/span><\/span>   *<\/span><\/span>   * @param key  \u952e<\/span><\/span>   * @param start \u5f00\u59cb<\/span><\/span>   * @param end  \u7ed3\u675f  0\u5230-1\u4ee3\u8868\u6240\u6709\u503c<\/span><\/span>   * @return<\/span><\/span>   *\/<\/span><\/span>  public<\/span> List<\/span><<\/span>Object<\/span>><\/span> rangeList<\/span>(String<\/span> key<\/span>, long<\/span> start<\/span>, long<\/span> end<\/span>) {<\/span>    try<\/span> {<\/span>      return<\/span> redisTemplate<\/span>.opsForList<\/span>().range<\/span>(key<\/span>, start<\/span>, end<\/span>);<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> null<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u83b7\u53d6list\u7f13\u5b58\u7684\u957f\u5ea6<\/span><\/span>   *<\/span><\/span>   * @param key \u952e<\/span><\/span>   * @return<\/span><\/span>   *\/<\/span><\/span>  public<\/span> long<\/span> sizeList<\/span>(String<\/span> key<\/span>) {<\/span>    try<\/span> {<\/span>      return<\/span> redisTemplate<\/span>.opsForList<\/span>().size<\/span>(key<\/span>);<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> 0<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u901a\u8fc7\u7d22\u5f15\u83b7\u53d6list\u4e2d\u7684\u503c<\/span><\/span>   *<\/span><\/span>   * @param key  \u952e<\/span><\/span>   * @param index \u7d22\u5f15  index>=0\u65f6\uff0c0 \u8868\u5934\uff0c1 \u7b2c\u4e8c\u4e2a\u5143\u7d20\uff0c\u4f9d\u6b21\u7c7b\u63a8\uff1bindex<0\u65f6\uff0c-1\uff0c\u8868\u5c3e\uff0c-2\u5012\u6570\u7b2c\u4e8c\u4e2a\u5143\u7d20\uff0c\u4f9d\u6b21\u7c7b\u63a8<\/span><\/span>   * @return<\/span><\/span>   *\/<\/span><\/span>  public<\/span> Object<\/span> indexList<\/span>(String<\/span> key<\/span>, long<\/span> index<\/span>) {<\/span>    try<\/span> {<\/span>      return<\/span> redisTemplate<\/span>.opsForList<\/span>().index<\/span>(key<\/span>, index<\/span>);<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> null<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u5c06list\u653e\u5165\u7f13\u5b58<\/span><\/span>   *<\/span><\/span>   * @param key  \u952e<\/span><\/span>   * @param value \u503c<\/span><\/span>   * @return<\/span><\/span>   *\/<\/span><\/span>  public<\/span> boolean<\/span> rightPushList<\/span>(String<\/span> key<\/span>, Object<\/span> value<\/span>) {<\/span>    try<\/span> {<\/span>      redisTemplate<\/span>.opsForList<\/span>().rightPush<\/span>(key<\/span>, value<\/span>);<\/span>      return<\/span> true<\/span>;<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> false<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u5c06list\u653e\u5165\u7f13\u5b58<\/span><\/span>   *<\/span><\/span>   * @param key   \u952e<\/span><\/span>   * @param value  \u503c<\/span><\/span>   * @param timeout \u65f6\u95f4(\u79d2)<\/span><\/span>   * @return<\/span><\/span>   *\/<\/span><\/span>  public<\/span> boolean<\/span> rightPushList<\/span>(String<\/span> key<\/span>, Object<\/span> value<\/span>, long<\/span> timeout<\/span>) {<\/span>    try<\/span> {<\/span>      redisTemplate<\/span>.opsForList<\/span>().rightPush<\/span>(key<\/span>, value<\/span>);<\/span>      if<\/span> (timeout<\/span> ><\/span> 0<\/span>) {<\/span>        expire<\/span>(key<\/span>, timeout<\/span>);<\/span>       }<\/span><\/span><\/span>      return<\/span> true<\/span>;<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> false<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u5c06list\u653e\u5165\u7f13\u5b58<\/span><\/span>   *<\/span><\/span>   * @param key  \u952e<\/span><\/span>   * @param value \u503c<\/span><\/span>   * @return<\/span><\/span>   *\/<\/span><\/span>  public<\/span> boolean<\/span> rightPushList<\/span>(String<\/span> key<\/span>, List<\/span><<\/span>Object<\/span>><\/span> value<\/span>) {<\/span>    try<\/span> {<\/span>      redisTemplate<\/span>.opsForList<\/span>().rightPushAll<\/span>(key<\/span>, value<\/span>);<\/span>      return<\/span> true<\/span>;<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> false<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u5c06list\u653e\u5165\u7f13\u5b58<\/span><\/span>   *<\/span><\/span>   * @param key   \u952e<\/span><\/span>   * @param value  \u503c<\/span><\/span>   * @param timeout \u65f6\u95f4(\u79d2)<\/span><\/span>   * @return<\/span><\/span>   *\/<\/span><\/span>  public<\/span> boolean<\/span> rightPushList<\/span>(String<\/span> key<\/span>, List<\/span><<\/span>Object<\/span>><\/span> value<\/span>, long<\/span> timeout<\/span>) {<\/span>    try<\/span> {<\/span>      redisTemplate<\/span>.opsForList<\/span>().rightPushAll<\/span>(key<\/span>, value<\/span>);<\/span>      if<\/span> (timeout<\/span> ><\/span> 0<\/span>) {<\/span>        expire<\/span>(key<\/span>, timeout<\/span>);<\/span>       }<\/span><\/span><\/span>      return<\/span> true<\/span>;<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> false<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u6839\u636e\u7d22\u5f15\u4fee\u6539list\u4e2d\u7684\u67d0\u6761\u6570\u636e<\/span><\/span>   *<\/span><\/span>   * @param key  \u952e<\/span><\/span>   * @param index \u7d22\u5f15<\/span><\/span>   * @param value \u503c<\/span><\/span>   * @return<\/span><\/span>   *\/<\/span><\/span>  public<\/span> boolean<\/span> setList<\/span>(String<\/span> key<\/span>, long<\/span> index<\/span>, Object<\/span> value<\/span>) {<\/span>    try<\/span> {<\/span>      redisTemplate<\/span>.opsForList<\/span>().set<\/span>(key<\/span>, index<\/span>, value<\/span>);<\/span>      return<\/span> true<\/span>;<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> false<\/span>;<\/span>     }<\/span>   }<\/span><\/span><\/span>  \/**<\/span><\/span>   * \u79fb\u9664N\u4e2a\u503c\u4e3avalue\u7684\u6570\u636e<\/span><\/span>   *<\/span><\/span>   * @param key  \u952e<\/span><\/span>   * @param count \u79fb\u9664\u591a\u5c11\u4e2a<\/span><\/span>   * @param value \u503c<\/span><\/span>   * @return \u79fb\u9664\u7684\u4e2a\u6570<\/span><\/span>   *\/<\/span><\/span>  public<\/span> long<\/span> removeList<\/span>(String<\/span> key<\/span>, long<\/span> count<\/span>, Object<\/span> value<\/span>) {<\/span>    try<\/span> {<\/span>      return<\/span> redisTemplate<\/span>.opsForList<\/span>().remove<\/span>(key<\/span>, count<\/span>, value<\/span>);<\/span>     } catch<\/span> (Exception<\/span> e<\/span>) {<\/span>      e<\/span>.printStackTrace<\/span>();<\/span>      return<\/span> 0<\/span>;<\/span>     }<\/span>   }<\/span>}<\/span><\/pre>\n
    8 \u6d4b\u8bd5<\/span><\/h1>\n
    8.1 \u8c03\u6574\u6d4b\u8bd5\u7c7b<\/span><\/h2>\n
    @SpringBootTest<\/span>(classes<\/span> =<\/span> RedisApplication<\/span>.class<\/span>, webEnvironment<\/span> =<\/span> SpringBootTest<\/span>.WebEnvironment<\/span>.DEFINED_PORT<\/span>)<\/span>public<\/span> class<\/span> RedisApplicationTest<\/span> {<\/span><\/span><\/span>  @Autowired<\/span><\/span>  private<\/span> RedisUtils<\/span> redisUtils<\/span>;<\/span><\/span><\/span>  @Test<\/span><\/span>  public<\/span> void<\/span> contextLoadsUtil<\/span>() {<\/span>    redisUtils<\/span>.set<\/span>(\"test_utils_key\"<\/span>, \"test_utils_value\"<\/span>);<\/span>    System<\/span>.out<\/span>.println<\/span>(redisUtils<\/span>.get<\/span>(\"test_utils_key\"<\/span>));<\/span>   }<\/span>}<\/span><\/pre>\n
    8.2 \u6d4b\u8bd5<\/span><\/h2>\n
    \u542f\u52a8\u6d4b\u8bd5\u7c7b\uff0c\u6210\u529f\u4fdd\u5b58\u5e76\u53d6\u51fa\u6253\u5370<\/span><\/p>\n
    \u81f3\u6b64\uff0cSpring Boot\u6574\u5408Redis\u5b8c\u6210\u4e14\u6d4b\u8bd5\u901a\u8fc7\uff0c\u53ef\u4ee5\u770b\u5230\uff0c\u5bf9\u4e8eRedis\u7684\u76f8\u5173\u64cd\u4f5c\u8fd8\u662f\u6bd4\u8f83\u7b80\u5355\u7684\uff0c\u5173\u952e\u5728\u4e8e\u7406\u89e3Redis\u7684\u601d\u60f3\u548c\u6bcf\u4e00\u79cd\u6570\u636e\u7ed3\u6784\u7684\u7528\u6cd5\u548c\u4f5c\u7528\u573a\u666f\u3002<\/span><\/p>\n
    \n
    \n
    CSDN\uff1a<\/span>https:\/\/blog.csdn.net\/dkbnull\/article\/details\/137062282<\/span><\/span><\/p>\n
    \n
    \n
    <\/span><\/p>\n
    <\/mp-style-type><\/p>\n
    \n
    \u672c\u7bc7\u6587\u7ae0\u6765\u6e90\u4e8e\u5fae\u4fe1\u516c\u4f17\u53f7:                 \u7a0b\u5e8f\u5458null              <\/p>\n<\/blockquote>\n<\/div>\n","raw":"","protected":false},"excerpt":{"rendered":"
    \u5982\u679c\u6587\u7ae0\u4e2d\u4ee3\u7801\u4e0d\u4fbf\u4e8e\u9605\u8bfb\uff0c\u8bf7\u4f7f\u7528\u7535\u8111\u67e5\u770b\u6216\u70b9\u51fb\u9605\u8bfb\u539f\u6587\u3002 0 \u5f00\u53d1\u73af\u5883 JDK\uff1a1.8 Spring Boot\uff1a2.7.18 1  …<\/p>\n","protected":false},"author":1,"featured_media":4280,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"emotion":"","emotion_color":"","title_style":"","license":"","footnotes":""},"categories":[18,7],"tags":[],"class_list":["post-4289","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-redis","category-spring-boot"],"post_thumbnail_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152428509-150x150.jpeg","content_first_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152432716.png","post_medium_image_300":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152428509-300x127.jpeg","post_thumbnail_image_624":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152428509-1024x435.jpeg","post_frist_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152432716.png","post_medium_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152428509-300x127.jpeg","post_large_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152428509-1024x435.jpeg","post_full_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152428509.jpeg","post_all_images":[{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152432716.png","id":"image0"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152432716.png","id":"image1"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152434563.png","id":"image2"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152434563.png","id":"image3"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152435198.png","id":"image4"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152435198.png","id":"image5"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152438831.png","id":"image6"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152438831.png","id":"image7"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152440913.png","id":"image8"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152440913.png","id":"image9"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152441334.png","id":"image10"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152441334.png","id":"image11"}],"videoAdId":"","listAd":"0","listAdId":"","listAdEvery":6,"total_comments":0,"category_name":"Redis","post_date":"2024-03-27","like_count":"0","praiseWord":"\u9f13\u52b1","copyright_state":"","excitationAd":"0","rewardedVideoAdId":"","detailAdId":"","detailAd":"0","enterpriseMinapp":"0","audios":[],"postImageUrl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2023\/05\/20230519082947553.jpg","avatarurls":[],"related_posts":null,"pageviews":613,"next_post_id":4194,"next_post_title":"Spring Boot\u5f15\u5165\u5916\u90e8jar\u5305\u5e76\u6253\u5305","previous_post_id":4307,"previous_post_title":"Spring Boot\u6574\u5408Spring Security","_links":{"self":[{"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/4289","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/comments?post=4289"}],"version-history":[{"count":0,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/4289\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/media\/4280"}],"wp:attachment":[{"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/media?parent=4289"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/categories?post=4289"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/tags?post=4289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}