SpringBoot整合Redis集群

一、环境搭建

　　Redis集群环境搭建：https://www.cnblogs.com/zwcry/p/9174233.html

二、Spring整合Redis集群

1.pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>szw</groupId>
<artifactId>springboot_redis_sentinel</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>springboot_redis_sentinel</name>
<description>springboot整合redis哨兵</description>

<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<start-class>com.sze.redis.SzwRedisApplication</start-class>
</properties>

<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.4.2.RELEASE</version>
<relativePath></relativePath>
</parent>

<dependencies>
<!-- 使用web启动器 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- 使用aop模板启动器 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</artifactId>
</dependency>
<!-- 测试 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<!-- redis缓存 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-redis</artifactId>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.49</version>
</dependency>
</dependencies>

<repositories>
<repository>
<id>nexus-aliyun</id>
<name>Nexus aliyun</name>
<url>http://maven.aliyun.com/nexus/content/groups/public</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>nexus-aliyun</id>
<name>Nexus aliyun</name>
<url>http://maven.aliyun.com/nexus/content/groups/public</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>

<build>
<plugins>
<!-- 要将源码放上去，需要加入这个插件 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
<configuration>
<attach>true</attach>
</configuration>
<executions>
<execution>
<phase>compile</phase>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
<!-- 打包 -->
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<fork>true</fork>
</configuration>
</plugin>
</plugins>
</build>
</project>

2.application.properties

##单服务器
spring.redis.cluster.nodes=192.168.159.129:7001,192.168.159.129:7002,192.168.159.129:7003,192.168.159.129:7004,192.168.159.129:7005,192.168.159.129:7006
## 连接池最大连接数（使用负值表示没有限制）
spring.redis.pool.max-active=300
## Redis数据库索引(默认为0)
spring.redis.database=0
## 连接池最大阻塞等待时间（使用负值表示没有限制）
spring.redis.pool.max-wait=-1
## 连接池中的最大空闲连接
spring.redis.pool.max-idle=100
## 连接池中的最小空闲连接
spring.redis.pool.min-idle=20
## 连接超时时间（毫秒）
spring.redis.timeout=60000

3.服务启动入口

package com.sze.redis;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class SzwRedisApplication {
public static void main(String[] args) {
System.setProperty("spring.devtools.restart.enabled", "false");
SpringApplication.run(SzwRedisApplication.class, args);
}
}

4.单元测试

package com.sze.redis;

import javax.annotation.PostConstruct;

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.StringRedisTemplate;
import org.springframework.data.redis.core.ValueOperations;
import org.springframework.test.context.junit4.SpringRunner;

@RunWith(SpringRunner.class)
@SpringBootTest
public class ClusterTest {

@Autowired
StringRedisTemplate redisTemplate;

ValueOperations<String, String> stringRedis;

@PostConstruct
public void init(){
stringRedis=redisTemplate.opsForValue();
}

@Test
public void testString (){
stringRedis.set("name", "丁洁");
System.out.println(stringRedis.get("name"));
}
}