Redis and Springboot Connection integration under CENTOS7 environment

1. Official download installation file redis-4.0.2 version, unzip, compile (GCC, TCL), make Test no problem, compile successfully

2. Switch to Redis directory, execute src/redis-server redis.conf &

redis.conf Content Note 2 point a) note bind 127.0.0.1 B) Turn off protected mode and allow other IP remote connections

3. Execution Src/redis-cli-h 192.168.xx.xx-p 6379

If set key value succeeds, then it is possible to connect remotely ( pay special attention to whether the firewall on the server is down ).

4 Recommended local Redis Visualizer: Redis Desktop Manager

5.springboot Connection Integration operation

@Configuration @enablecaching Public classRedisconfigextendsCachingconfigurersupport {@Bean Publickeygenerator Keygenerator () {return NewKeygenerator () {@Override Publicobject Generate (Object target, Method method, Object ... params) {StringBuilder sb=NewStringBuilder ();                Sb.append (Target.getclass (). GetName ());                Sb.append (Method.getname ());  for(Object obj:params) {sb.append (obj.tostring ()); }                returnsb.tostring ();    }        }; } @SuppressWarnings ("Rawtypes") @Bean PublicCacheManager CacheManager (redistemplate redistemplate) {Rediscachemanager RCM=NewRediscachemanager (redistemplate); returnRCM; }     PublicRedistemplate<string, string>redistemplate (redisconnectionfactory redisconnectionfactory) {stringredistemplate template=Newstringredistemplate (redisconnectionfactory); Jackson2jsonredisserializer Jackson2jsonredisserializer=NewJackson2jsonredisserializer (Object.class); Objectmapper om=NewObjectmapper ();        Om.setvisibility (Propertyaccessor.all, JsonAutoDetect.Visibility.ANY);        Om.enabledefaulttyping (ObjectMapper.DefaultTyping.NON_FINAL);        Jackson2jsonredisserializer.setobjectmapper (OM);        Template.setvalueserializer (Jackson2jsonredisserializer);        Template.afterpropertiesset (); returntemplate; }}

Properties File Configuration

#redis配置 # Redis Database index (default 0) spring.redis.database=0  # Redis server address Spring.redis.host= 192.168.198.xxx# Redis Server connection Port spring.redis.port=6379  # Redis Server connection password (default is empty) Spring.redis.password =# Connection pool Maximum number of connections (using negative values to indicate no limit) Spring.redis.pool.max-active=8  # Connection pool Maximum blocking wait time (with negative values for No limit) Spring.redis.pool.max-wait=-1  # maximum idle connections in the connection pool Spring.redis.pool.max-idle =8  # Minimum idle connection in connection pool spring.redis.pool.min-idle=0  # Connection time-out (ms) Spring.redis.timeout=0

Test class

@RunWith (Springjunit4classrunner.class) @SpringBootTest (Classes= Demodruidtestapplication.class) @WebAppConfiguration Public classTestredis {@AutowiredPrivatestringredistemplate stringredistemplate; @AutowiredPrivateredistemplate redistemplate; @Test Public voidTest () {Stringredistemplate.opsforvalue (). Set ("Test1", "111"); Assert.assertequals ("111", Stringredistemplate.opsforvalue (). Get ("Test1")); }}

Redis and Springboot Connection integration under CENTOS7 environment