spring redis repository

Environmental requirements: Redis 2.6 and above, javase 8.0 and above;First, Spring Data Redis IntroductionSpring-data-redis is part of spring and provides a simple configuration to access the Redis service in the srping applicati

Http://www.open-open.com/lib/view/open1436322883958.htmlOne:Create a new Maven WebApp project and join the dependencies of spring sessionPom.xml as follows:Two:Configuring the Redis Environment1: Install Redis, start2:Package Com.lala.config;import Org.springframework.context.annotation.bean;import Org.springframework.data.redis.connection.jedis.jedisconnectionfa

Picture because the file is relatively large, commonly used pictures such as reading the database or file to increase the system load. The use of caching methods can increase efficiency. Http://stackoverflow.com/questions/13215024/weird-redis-key-with-spring-data-jedis here has provided a picture of the reading method and type conversion method, can be modified. In this paper, the files under the project ar

Then the previous blog: Spring boot integrated Jpa,shiro for Rights management Shiro By default integrates the Ehcache to implement caching, if we want to use Redis to replace the Ehcache to implement the cache. We can find some clues from the source code of Shiro. We can simulate how ehcachemanager is implemented, and the Ehcachemanager class is defined as follows: public class Ehcachemanager implements C

1, Pom 2, Spring configuration file (applicationcontext.xml): 3, Redis.properties# Redis Settings redis.host=localhost redis.port=6379 redis.pass=java2000_wl redis.maxidle=300 redis.maxactive=600 redis.maxwait=1000 redis.testonborrow=true 　　Redis + Spring Integration

) { shardinfo = new Jedisshardinfo (hostName, port); if (stringutils.haslength (password)) { Shardinfo.setpassword (password); } if (Timeout > 0) { Settimeouton (shardinfo, timeout); } } if (usepool) { This.pool = CreatePool (); } } This method will be invoked after all properties have been initialized. But it will be called before Init. Is the method of Initializingbean interfaces in spring. The

Redis is a very good caching framework, good API, strong performance, is now very very fire caching framework. Here's how to integrate Redis in springAnalysis: Need to introduce dependency You need to configure the connection pool, which is an XML file, and then the parameters are written in the properties Need to write a tool class, the main method is to get

Just say the question.Dependency Packages: Jedis 2.9.0, Spring-data-reids 1.4.1Tip: Redis.clients.jedis.JedisShardInfo.setTimeout (I) V not found.Reason:Seemingly Jedis 2.6.2 after the Jedisshardinfo class "timeout" parameter changed to "SoTimeout". So when the integration of 2.9.0 will appear the above error.Workaround:Check the source on GitHub and find that the "timeout" parameter in the Jedisshardinfo class has been changed from jedis2.6.2 to "SoT

Jedis,spring-redis-data integration, when the version mismatch, often reported some exceptions, such as1:java.lang.noclassdeffounderror:org/springframework/data/geo/metric2:java.lang.nosuchmethoderror:redis.clients.jedis.jediscluster.set ([b[b) ljava/lang/string3:jedis.exceptions.jedisconnectionexception:unknown Reply:3are caused by Jedis,spring-

In Spring Data Redis 1.x , we might write such a redisconfig class in the project:@Configuration @enablecaching Public classRedisconfig {@SuppressWarnings ({"Rawtypes", "unchecked"}) @Bean (name= "Redistemplate") Publicredistemplate initredistemplate () {jedispoolconfig poolconfig=NewJedispoolconfig (); //Maximum idle numberPoolconfig.setmaxidle (50); //Maximum number of connectionsPoolconfig.setmaxtota

Using the underlying API: RedisConnectionFactory and RedisConnection You can manipulate Redis directly, here's a simple example:# # Maven DependencyConfigure Redis.propertiesredis.host=127.0.0.1redis.port=6379Configure Spring-data-redis.xmlOperating Redispublic static void main( String[] args ){ ApplicationContext context = new ClassPathXmlApplicationContext("classpath:spring-data-redis.xml"); //

Spring Data Redis Key garbled Manually specifying key serialization types using Stringredisserializer

Redis a master multi-slave spring configuration public class redistest{private ApplicationContext context; Private Redistemplate redistemplate; Final String key = "Key7"; @Before public void init () {context = new Classpathxmlapplicationcontext ("Applicationcontext.xml"); Redistemplate= Context.getbean ("Redistemplate", Redistemplate.class); } @Test public void Test1

The front desk's product data (images and other slow loading) queries, first querying data from the Redis cache.Redis is a NoSQL database, Memory Edition database, read Speed 11w/s. itself has a memory-elimination mechanism, is a single-threaded server (time-sharing operating system), thread safety.Redis installation in Linux (standalone version): make;;Modify for background start;View process;Virtual machine Simulation of

Redis Subscription PublishingProject Name: smremind_new@Servicepublic class Pubserviceimpl implements Pubservice {@Resource (name= "Stringredistemplate")Private Stringredistemplate stringredistemplate;Private String channeltopic = "baojing";/* Post a message to channel*/public void Publisher (String message) {Stringredistemplate.convertandsend (channeltopic, message);}}Sub-side I'm using Java do Service (Spring