• SpringBoot整合redis哨兵主从服务


    前提环境:

      主从配置  http://www.cnblogs.com/zwcry/p/9046207.html

      哨兵配置  https://www.cnblogs.com/zwcry/p/9134721.html

    1.配置pom.xml

    复制代码
    <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>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-redis</artifactId>
            </dependency>
        </dependencies>
        
        <!-- deploy -->
        <distributionManagement>
            <repository>
                <id>releases</id>
                <name>Releases</name>
                <url>http://192.168.3.71:8081/nexus/content/repositories/releases/</url>
            </repository>
            <snapshotRepository>
                <id>snapshots</id>
                <name>Snapshots</name>
                <url>http://192.168.3.71:8081/nexus/content/repositories/snapshots/</url>
            </snapshotRepository>
        </distributionManagement>
    
        <!-- download -->
        <repositories>
            <repository>
                <id>sicdt</id>
                <name>Sicdt</name>
                <url>http://192.168.3.71:8081/nexus/content/groups/public</url>
            </repository>
            <repository>
                <id>spring-releases</id>
                <url>https://repo.spring.io/libs-release</url>
            </repository>
        </repositories>
        <pluginRepositories>
            <pluginRepository>
                <id>spring-releases</id>
                <url>https://repo.spring.io/libs-release</url>
            </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>
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    2.配置application.properties

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    ##单服务器
    spring.redis.host=39.107.119.256
    ##单端口
    spring.redis.port=6381
    ## 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
    
    #哨兵的配置列表  
    spring.redis.sentinel.master=mymaster
    spring.redis.sentinel.nodes=39.107.119.256:26379
    ##哨兵集群
    #spring.redis.sentinel.nodes=39.107.119.254:26379,39.107.119.254:26380
    复制代码

    3.编写启动类

    复制代码
    package com.szw.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);
        }
    }
    复制代码

    4.单元测试

    复制代码
    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.annotation.DirtiesContext;
    import org.springframework.test.context.junit4.SpringRunner;
    
    @RunWith(SpringRunner.class)
    @SpringBootTest
    public class SentinelTest {
        
        @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"));
        }
    }
    复制代码

    5.多个哨兵配置

    复制代码
    ##单服务器
    spring.redis.host=39.107.119.256
    ##单端口
    spring.redis.port=6381
    ## 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
    
    #哨兵的配置列表  
    spring.redis.sentinel.master=mymaster
    spring.redis.sentinel.nodes=39.107.119.256:26379,39.107.119.256:26380
    复制代码
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  • 原文地址:https://www.cnblogs.com/yaowen/p/9679728.html
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