本篇内容介绍了“spring如何集成redis cluster”的有关知识，在实际案例的操作过程中，不少人都会遇到这样的困境，接下来就让小编带领大家学习一下如何处理这些情况吧！希望大家仔细阅读，能够学有所成！
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客户端采用最新的jedis 2.7
1.maven依赖：
redis.clients
jedis
2.7.3
2.增加spring 配置
classpath:connect-redis.properties
3.增加connect-redis.properties 配置文件
这里配置了6个节点
address1=*:*
address2=*:*
address3=*:*
address4=*:*
address5=*:*
address6=*:*
4.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, 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 getObjectType() {
return (this.jedisCluster != null ? this.jedisCluster.getClass() : JedisCluster.class);
}
@Override
public Boolean isSingleton() {
return true;
}
private Set parseHostAndPort() throws Exception {
try {
Properties prop = new Properties();
prop.load(this.addressConfig.getInputStream());
Set haps = new HashSet();
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 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;
}
}
5.到此配置完成
使用时，直接注入即可， 如下所示：
@Autowired
JedisCluster jedisCluster;
“spring如何集成redis cluster”的内容就介绍到这里了，感谢大家的阅读。如果想了解更多行业相关的知识可以关注创新互联网站，小编将为大家输出更多高质量的实用文章！
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