前言
项目中使用了很多现成的框架,都是项目经理、架构师带来的,从来没有自己整合过!这次决定自己从零开始整合一次,以学习巩固。过程中参考很多开源框架的思路,工具类等,若有侵权,请速速联系,一定妥善处理
一:简介
redis是一种非关系型数据库,常用于缓存、计数器、队列、分布式锁等场景。《官网》
二:依赖
<!--redis--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> </dependency>
三:配置
application.yml
spring: redis: database: 0 host: 192.168.33.33 port: 6379 password: # 密码(默认为空) timeout: 6000ms # 连接超时时长(毫秒) jedis: pool: max-active: 1000 # 连接池最大连接数(使用负值表示没有限制) max-wait: -1ms # 连接池最大阻塞等待时间(使用负值表示没有限制) max-idle: 10 # 连接池中的最大空闲连接 min-idle: 5 # 连接池中的最小空闲连接
RedisConfig.java
package org.itachi.frame.core.config.redis;
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;
/**
* redis 配置
*
* @author itachi
* @date 2018-10-05 19:37
*/
@Configuration
public class RedisConfig {
@Autowired
private RedisConnectionFactory factory;
@Bean
public RedisTemplate<String, Object> redisTemplate() {
RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();
redisTemplate.setConnectionFactory(factory);
Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
ObjectMapper om = new ObjectMapper();
om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
jackson2JsonRedisSerializer.setObjectMapper(om);
redisTemplate.setKeySerializer(new StringRedisSerializer());
redisTemplate.setValueSerializer(jackson2JsonRedisSerializer);
redisTemplate.setHashKeySerializer(new StringRedisSerializer());
redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer);
return redisTemplate;
}
}
四:测试
RedisTest.java
package org.itachi.frame.test;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.test.context.junit4.SpringRunner;
/**
* redis 测试
*
* @author itachi
* @date 2018-10-05 19:39
*/
@RunWith(SpringRunner.class)
@SpringBootTest
public class RedisTest {
@Autowired
RedisTemplate redisTemplate;
@Test
public void test() {
redisTemplate.boundValueOps("jack").set("rose");
}
}
执行测试方法,可以看到数据存到了redis中
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