SpringBoot整合Redis来存储对象

1.配置文件
spring.redis.host=localhost
spring.redis.port=6379
spring.redis.password=123456
spring.redis.timeout=1000

2配置类

package org.fkit.hellotest;

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.RedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

@Configuration
public class RedisConfig{
    @Bean
    public RedisTemplate<String, Userinfo>redisTemplate(RedisConnectionFactory factory){
        RedisTemplate<String,Userinfo>template=new RedisTemplate<>();
       
        template.setConnectionFactory(factory);
       
        template.setKeySerializer(new StringRedisSerializer());
       
        template.setValueSerializer(new Jackson2JsonRedisSerializer<>(Userinfo.class));
        
        return template;
    }
}

3.访问

package org.fkit.hellotest;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;


//RestController相当于SpringMVC中的 @Controller + @ResponseBody
@RestController
public class HelloController {
  
   @Autowired
      private RedisTemplate<String,Userinfo>redisTemplate;

   
   

  @RequestMapping("/hello")
  public String hello(){
     //redisTemplate.opsForValue().set("amadeus","mozart");
       //System.out.println(redisTemplate.opsForValue().get("amadeus"));
    
    //Userinfo u=new Userinfo("yonghuming","mima");
    //redisTemplate.opsForValue().set("hh",u);
    
    Userinfo u=redisTemplate.opsForValue().get("hh");
    System.out.println(u);
    return "Hello Spring!!6666!77773333!!!";
  }
  

     
     
  

}