Springboot2.X集成redis集群(Lettuce)连接的方法
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2024-02-19 21:50:22
前提：搭建好redis集群环境，搭建方式请看：
1. 新建工程，pom.xml文件中添加redis支持
前提：搭建好redis集群环境，搭建方式请看：
1. 新建工程，pom.xml文件中添加redis支持
<dependency> <groupid>org.springframework.boot</groupid> <artifactid>spring-boot-starter-data-redis</artifactid> </dependency>
2.配置application.properties
spring.redis.cluster.nodes=127.0.0.1:6380,127.0.0.1:6381,127.0.0.1:6382,127.0.0.1:6383,127.0.0.1:6384,127.0.0.1:6385 spring.redis.cluster.timeout=1000 spring.redis.cluster.max-redirects=3
3. 新建下面的两个类
@configuration
public class redisconfiguration {
@resource
private lettuceconnectionfactory mylettuceconnectionfactory;
@bean
public redistemplate<string, serializable> redistemplate() {
redistemplate<string, serializable> template = new redistemplate<>();
template.setkeyserializer(new stringredisserializer());
template.setvalueserializer(new genericjackson2jsonredisserializer());
template.setconnectionfactory(mylettuceconnectionfactory);
return template;
}
}
@configuration
public class redisfactoryconfig {
@autowired
private environment environment;
@bean
public redisconnectionfactory mylettuceconnectionfactory() {
map<string, object> source = new hashmap<string, object>();
source.put("spring.redis.cluster.nodes", environment.getproperty("spring.redis.cluster.nodes"));
source.put("spring.redis.cluster.timeout", environment.getproperty("spring.redis.cluster.timeout"));
source.put("spring.redis.cluster.max-redirects", environment.getproperty("spring.redis.cluster.max-redirects"));
redisclusterconfiguration redisclusterconfiguration;
redisclusterconfiguration = new redisclusterconfiguration(new mappropertysource("redisclusterconfiguration", source));
return new lettuceconnectionfactory(redisclusterconfiguration);
}
}
4. 执行测试
@springboottest
@runwith(springrunner.class)
public class redisconfigurationtest {
@autowired
private redistemplate redistemplate;
@test
public void redistemplate() throws exception {
redistemplate.opsforvalue().set("author", "damein_xym");
}
}
5. 验证，使用redis desktop manager 连接redis节点，查看里面的数据是否存在author，有如下显示，证明成功。
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。