Thanks a lot, http://blog.csdn.net/sun_t89/article/details/51944252.
Spring boot Combat redis Cache login Verification Code
This chapter introduces the configuration of Redis and how to use it, the sample code of this article is modified on the basis of the preceding code, which realizes the process of using Redis t
and will not be available later.A request was made to Antirez on the GitHub, and the result was rejected, on the grounds that:Hi, the KEYS are only intended for debugging since it are O (N) and performs a full keyspace scan. COUNT has the same problem but without the excuse of being useful for debugging ... (since can simply use REDIS-CLI keys ... | grep ...). So feature is not accepted. For your interest.
Crash ing ....
Flip through the document an
Spring-data-redis Configuring subscription/Publishing Features One, add maven dependency Second, redis.properties # #applicationContext-redis.xmlredis.ip=192.168.1.156redis.port=6379 redis.timeout=5000redis.maxidle= 10redis.minidle=1redis.maxtotal=30 redis.maxwaitmillis=5000 #testOnBorrow True Indicates whether the test is performed before the connection is removed from the pool, and if the test fails, Re
Spring-data-redis Configuration and usage examples One, add maven dependency Second, redis.properties # #applicationContext-redis.xmlredis.ip=192.168.1.156redis.port=6379 redis.timeout=5000redis.maxidle= 10redis.minidle=1redis.maxtotal=30 redis.maxwaitmillis=5000 #testOnBorrow True Indicates whether the test is performed before the connection is removed from the pool, and if the test fails, Remove the conn
Https://github.com/xetorthio/jedis explains how to add Jedis dependencies to spring boot.
Add the following code under Pom.xml
Adding in the main function
Jedis Jedis = new Jedis ("localhost");
Scanner in=new Scanner (system.in);
while (true) {
String name = In.next ();
String value = jedis.get (name);
System.out.println (value);
}
First install the Redis server a
In a distributed environment, how to support the PC, APP (iOS, Android) and other multi-terminal session sharing, which is the solution that all companies need, with the traditional session way to solve, I think it is out, we can find a common solution, For example, using traditional CAs to achieve SSO single sign-on between multiple systems or using OAuth for third-party login scenarios? Let's talk about it today. Using Spring Interceptor Interceptor
Error starting ApplicationContext. To display the Auto-configuration report re-run your application with ' debug ' enabled.2017-05-13 20:11:30.651 ERROR 1869- --[main] O.s.b.d.loggingfailureanalysisreporter: ***************************application FAILED to START**** Description:parameter 0 of the method Setredis in Cn.andhub.authorization.manager.impl.RedisTokenManager required a single beans, but 2 were found:-Redistemplate:defin Ed by method ' Redistemplate ' in class path resource [org/spring
rediscachemanager;//}//////@Bean//Public Redistem Plate4. Redisservice @Componentpublic class Redisservice5. Test@RunWith(SpringRunner.class)@SpringBootTestpublic class RedisTest { @Autowired RedisService redisService; @Test public void findAllUsers() { redisService.setValue("key","hello"); } @Test public void findAllUsers2() { System.out.println("get key value:"+ redisService.getValue("key")); } }Description
The above is a specific configuration
How can I tell if a string is a valid long type?The reference documentation is as follows:http://www.oschina.net/question/59889_45179Spring-data-redishttp://docs.spring.io/spring-data/data-redis/docs/1.4.0.RELEASE/api/Package Org.springframework.data.redis.coreThe following types of operations are included:The above operation type distribution corresponds to the Redis
1. Brief introductionRedis is based on C language development.Redis is a key-value storage system. Similar to memcached, it supports storing more value types, including string (string), list (linked list), set (set), Zset (sorted set-ordered collection), and hash (hash type).Redis is a cache database (one-sided understanding) that can either cache or persist data to disk!2.pom.xml introducing the relevant jar (please note that there was an error with
In a distributed environment, how to support the PC, APP (iOS, Android) and other multi-terminal session sharing, which is the solution that all companies need, with the traditional session way to solve, I think it is out, we can find a common solution, For example, using traditional CAs to achieve SSO single sign-on between multiple systems or using OAuth for third-party login scenarios? Let's talk about it today. Using Spring Interceptor Interceptor
Exception Information:Exception is Java.lang.IllegalStateException:Cannot convert value of type [ Org.springframework.data.redis.connection.jedis.JedisConnectionFactory] to required type [ Javax.jms.ConnectionFactory] for property ' connectionfactory ': no matching editors or conversion strategy found
Because the project needs to integrate Redis and JMS, when the start times are wrong. It is suggested that the interface to implement the class impleme
The Redis cache data used in Spring can be directly manipulated via redistemplate or @cacheable annotations (as described in another article: Spring cachable key definition and application). Regardless of the method used, the key, value is serialized into a byte array, or a string is saved. Redistemplate source code can be seen, its serialization is through a ser
Problem 1: Serialization and deserialization problem
Org.hibernate.LazyInitializationException:failed to lazily initialize a collection could not initialize Proxy-no On
This problem occurs because of the use of JPA in spring boot, the massive use of @manytomany, @ManyToOne, @OneToMany, while the Java Persistence API (JPA) in spring boot Because of the configuration problems in the framework of these forei
1. First introduce code base
2. Introduction of Spring Redis configuration information: Redisconfig.xml
and then introduce it in spring.
3, Rediscache interface package: Rediscache.java
public class Rediscache {public Logger Logger = Loggerfactory.getlogger (This.getclass ());
Private redistemplate
4, test for the above cache design
@Service (
The core Hystrix,hystrix is very good protection for interface calls, it can effectively provide the usability of the application in the multi-service dependent distributed system, and the failure application can be fused and resumed, so that the application is stable in the complex environment.http://tech.lede.com/2017/06/15/rd/server/hystrix/Hystrix can also be used for avalanche, specific reference77579794The core hystrix of Redis is used in
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