spring集成 JedisCluster 连接 redis3.0 集群

最近在公司做了 jedisCluster整合spring 的配置，分享如下

客户端采用最新的jedis 2.7

maven依赖：

<dependency>

<groupId>redis.clients</groupId>

<artifactId>jedis</artifactId>

<version>2.7.2</version>

</dependency>

增加spring 配置

<bean name="genericObjectPoolConfig" class="org.apache.commons.pool2.impl.GenericObjectPoolConfig" >  
        <property name="maxWaitMillis" value="-1" />  
        <property name="maxTotal" value="1000" />  
        <property name="minIdle" value="8" />  
        <property name="maxIdle" value="100" />  
</bean>  
  
<bean id="jedisCluster" class="xxx.JedisClusterFactory">  
    <property name="addressConfig">  
        <value>classpath:connect-redis.properties</value>  
    </property>  
    <property name="addressKeyPrefix" value="address" />   <!--  属性文件里  key的前缀 -->  
      
    <property name="timeout" value="300000" />  
    <property name="maxRedirections" value="6" />  
    <property name="genericObjectPoolConfig" ref="genericObjectPoolConfig" />  
</bean>

增加connect-redis.properties 配置文件

这里配置了6个节点

address1=172.16.23.27:6379  
address2=172.16.23.27:6380  
address3=172.16.23.27:6381  
address4=172.16.23.27:6382  
address5=172.16.23.27:6383  
address6=172.16.23.27:6384

增加java类：

import java.util.HashSet;  
import java.util.Properties;  
import java.util.Set;  
import java.util.regex.Pattern;  
  
import org.apache.commons.pool2.impl.GenericObjectPoolConfig;  
import org.springframework.beans.factory.FactoryBean;  
import org.springframework.beans.factory.InitializingBean;  
import org.springframework.core.io.Resource;  
  
import redis.clients.jedis.HostAndPort;  
import redis.clients.jedis.JedisCluster;  
  
public class JedisClusterFactory implements FactoryBean<JedisCluster>, InitializingBean {  
  
    private Resource addressConfig;  
    private String addressKeyPrefix ;  
  
    private JedisCluster jedisCluster;  
    private Integer timeout;  
    private Integer maxRedirections;  
    private GenericObjectPoolConfig genericObjectPoolConfig;  
      
    private Pattern p = Pattern.compile("^.+[:]\d{1,5}\s*$");  
  
    @Override  
    public JedisCluster getObject() throws Exception {  
        return jedisCluster;  
    }  
  
    @Override  
    public Class<? extends JedisCluster> getObjectType() {  
        return (this.jedisCluster != null ? this.jedisCluster.getClass() : JedisCluster.class);  
    }  
  
    @Override  
    public boolean isSingleton() {  
        return true;  
    }  
  
  
  
    private Set<HostAndPort> parseHostAndPort() throws Exception {  
        try {  
            Properties prop = new Properties();  
            prop.load(this.addressConfig.getInputStream());  
  
            Set<HostAndPort> haps = new HashSet<HostAndPort>();  
            for (Object key : prop.keySet()) {  
  
                if (!((String) key).startsWith(addressKeyPrefix)) {  
                    continue;  
                }  
  
                String val = (String) prop.get(key);  
  
                boolean isIpPort = p.matcher(val).matches();  
  
                if (!isIpPort) {  
                    throw new IllegalArgumentException("ip 或 port 不合法");  
                }  
                String[] ipAndPort = val.split(":");  
  
                HostAndPort hap = new HostAndPort(ipAndPort[0], Integer.parseInt(ipAndPort[1]));  
                haps.add(hap);  
            }  
  
            return haps;  
        } catch (IllegalArgumentException ex) {  
            throw ex;  
        } catch (Exception ex) {  
            throw new Exception("解析 jedis 配置文件失败", ex);  
        }  
    }  
      
    @Override  
    public void afterPropertiesSet() throws Exception {  
        Set<HostAndPort> haps = this.parseHostAndPort();  
          
        jedisCluster = new JedisCluster(haps, timeout, maxRedirections,genericObjectPoolConfig);  
          
    }  
    public void setAddressConfig(Resource addressConfig) {  
        this.addressConfig = addressConfig;  
    }  
  
    public void setTimeout(int timeout) {  
        this.timeout = timeout;  
    }  
  
    public void setMaxRedirections(int maxRedirections) {  
        this.maxRedirections = maxRedirections;  
    }  
  
    public void setAddressKeyPrefix(String addressKeyPrefix) {  
        this.addressKeyPrefix = addressKeyPrefix;  
    }  
  
    public void setGenericObjectPoolConfig(GenericObjectPoolConfig genericObjectPoolConfig) {  
        this.genericObjectPoolConfig = genericObjectPoolConfig;  
    }  
  
}

到此配置完成

使用时，直接注入即可，如下所示：

@Autowired

JedisCluster jedisCluster;

参考：http://xyqck163.iteye.com/blog/2211108