Spring Boot + Spring-data-redis

Redis

Redis is a cache, Message Queuing, and multiple types of key-value storage services.

Spring Boot

Spring boot provides automatic injection configuration for lettcue and Jedis clients, and provides abstract interfaces through Spring-data-redis

Configure the Connection Redis service and interface call 1. Join the dependency

Dependencies are pom.xml added to the dependency collection org.springframework.boot:spring-boot-starter-data-reids , which is configured as follows

    <dependencies>        <dependency>            <groupId>org.springframework.boot</groupId>            <artifactId>spring-boot-starter-web</artifactId>        </dependency>        <!-- 里面依赖了spring-data-redis -->        <dependency>            <groupId>org.springframework.boot</groupId>            <artifactId>spring-boot-starter-data-redis</artifactId>        </dependency>    </dependencies>

Default use Lettuce as Client

2. Modify the configuration file

Add Redis-related configuration to the spring boot configuration file as application.yaml An example (other format profiles, self-converting)

spring:  redis:    # 其他配置信息有缺省    host: localhost    port: 6379    timeout: 500    pool:      min-idle: 1      max-idle: 8      max-active: 8

3. Bean Injection using

Spring Boot automatically injects management as soon as the configuration is complete. RedisTemplate you can manipulate Redis with this object.

In accordance with my previous concise approach, I 在RedisTemple was encapsulated into a straightforward operation. Manage below

RedisManager.java

package info.chiwm.boot.manager;import Org.springframework.beans.factory.annotation.autowired;import Org.springframework.data.redis.core.stringredistemplate;import Org.springframework.stereotype.component;import javax.annotation.postconstruct;/** * @author [email protected] * @ClassName: Redismanager * @Description: * @date 20 18/1/10 pm 3:40 */@Componentpublic class Redismanager {@Autowired private stringredistemplate redistemplate; private static Redismanager Redismanager; @PostConstruct public void, init () {Redismanager = this; /** * Redis Set String Ops * * @param key * @param value */public static void Set (String key, String value) {RedisManager.redisTemplate.opsForValue (). Set (key, value); /** * Redis Get string Ops * @param key * @return */public static string get (String key) { Return RedisManager.redisTemplate.opsForValue (). get (key); }}

Call the static method directly, convenient to call the Redis corresponding set key command. If additional storage types and operations are required. RedisManagerstatic methods can be added on.

Spring Boot + Spring-data-redis