这篇文章主要介绍了springboot连接Redis的教程详解,本文给大家介绍的非常详细，对大家的学习或工作具有一定的参考借鉴价值，需要的朋友可以参考下
创建springboot项目
在NoSQL中选择Redis
项目目录
pom.xml中还需要加入下面的jar包
org.springframework.boot spring-boot-starter-json
在application.properties文件中添加Redis服务器信息
spring.redis.host=192.168.5.132 spring.redis.port=6379
剩下4个test类，我直接以源码的方式粘出来，里面有些代码是非必须的，我保留了测试的验证过程，所以里面会有冗余代码。（这些代码在我GitHub上的练习项目中也有）
package com.myspringboot.redis; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.context.ConfigurableApplicationContext; @SpringBootApplication public class DemoApplication { public static void main(String[] args) { ConfigurableApplicationContext configurableApplicationContext = SpringApplication.run(DemoApplication.class, args); RedisTest redisTest = configurableApplicationContext.getBean(RedisTest.class); redisTest.testRedis(); } }
package com.myspringboot.redis; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.data.redis.connection.RedisConnectionFactory; import org.springframework.data.redis.core.StringRedisTemplate; import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer; @Configuration public class MyTemplate { @Bean public StringRedisTemplate getMyTemplate(RedisConnectionFactory redisConnectionFactory){ StringRedisTemplate stringRedisTemplate = new StringRedisTemplate(redisConnectionFactory); stringRedisTemplate.setHashValueSerializer(new Jackson2JsonRedisSerializer(Object.class)); return stringRedisTemplate; } }
package com.myspringboot.redis; import com.fasterxml.jackson.databind.ObjectMapper; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Qualifier; import org.springframework.data.redis.connection.Message; import org.springframework.data.redis.connection.MessageListener; import org.springframework.data.redis.connection.RedisConnection; import org.springframework.data.redis.core.HashOperations; import org.springframework.data.redis.core.RedisTemplate; import org.springframework.data.redis.core.StringRedisTemplate; import org.springframework.data.redis.hash.Jackson2HashMapper; import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer; import org.springframework.stereotype.Component; import java.util.Map; @Component public class RedisTest { @Autowired RedisTemplate redisTemplate; @Autowired StringRedisTemplate stringRedisTemplate; @Autowired ObjectMapper objectMapper; // 自定义模板 @Autowired @Qualifier("getMyTemplate") StringRedisTemplate myStringRedisTemplate; public void testRedis() { //redis中直接查看时，乱码 redisTemplate.opsForValue().set("key1", "hello1"); System.out.println(redisTemplate.opsForValue().get("key1")); //redis中直接查看时，正常 stringRedisTemplate.opsForValue().set("key2", "hello2"); System.out.println(stringRedisTemplate.opsForValue().get("key2")); RedisConnection connection = redisTemplate.getConnectionFactory().getConnection(); connection.set("key3".getBytes(), "hello3".getBytes()); System.out.println(new String(connection.get("key3".getBytes()))); HashOperations hash = stringRedisTemplate.opsForHash(); hash.put("key4", "name", "张三"); hash.put("key4", "age", "18"); System.out.println(hash.get("key4", "name")); System.out.println(hash.entries("key4")); stringRedisTemplate.setHashValueSerializer(new Jackson2JsonRedisSerializer(Object.class)); Jackson2HashMapper jackson2HashMapper = new Jackson2HashMapper(objectMapper, false);// true 扁平化（将对象中的参数展开） User user = new User(); user.setId(123); user.setName("zhangsan"); stringRedisTemplate.opsForHash().putAll("key5", jackson2HashMapper.toHash(user)); Map map = stringRedisTemplate.opsForHash().entries("key5"); User user1 = objectMapper.convertValue(map, User.class); System.out.println(user1.getId()); System.out.println(user1.getName()); myStringRedisTemplate.opsForHash().putAll("key6", jackson2HashMapper.toHash(user)); Map map1 = myStringRedisTemplate.opsForHash().entries("key6"); User user2 = objectMapper.convertValue(map, User.class); System.out.println(user2.getId()); System.out.println(user2.getName()); //发布订阅 myStringRedisTemplate.convertAndSend("qunliao", "hello"); RedisConnection connection1 = myStringRedisTemplate.getConnectionFactory().getConnection(); connection1.subscribe(new MessageListener() { @Override public void onMessage(Message message, byte[] bytes) { byte[] body = message.getBody(); System.out.println(new String(body)); } }, "qunliao".getBytes()); while (true){ myStringRedisTemplate.convertAndSend("qunliao", "hello"); try { Thread.sleep(3000); } catch (InterruptedException e) { e.printStackTrace(); } } } }
package com.myspringboot.redis; public class User { private int id; private String name; public int getId() { return id; } public void setId(int id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } }
到此这篇关于springboot连接Redis的教程详解的文章就介绍到这了,更多相关springboot连接Redis内容请搜索gaodaima搞代码网以前的文章或继续浏览下面的相关文章希望大家以后多多支持gaodaima搞代码网！
以上就是spri来源gaodai$ma#com搞$代*码*网ngboot连接Redis的教程详解的详细内容，更多请关注gaodaima搞代码网其它相关文章！
搞代码网（gaodaima.com）提供的所有资源部分来自互联网，如果有侵犯您的版权或其他权益，请说明详细缘由并提供版权或权益证明然后发送到邮箱[email protected]，我们会在看到邮件的第一时间内为您处理，或直接联系QQ：872152909。本网站采用BY-NC-SA协议进行授权
转载请注明原文链接：springboot连接Redis的教程详解
转载请注明原文链接：springboot连接Redis的教程详解
