自用RedisConfig的配置，更改key为string和value json的序列化，避免set乱的key，使用StringRedisTemplate也可以解决，保证了redis set的值是正确的

@Configuration
public class RedisConfig {//更改key为string和value json的序列化，避免乱码@Beanpublic RedisTemplate<String,Object> redisTemplate(RedisConnectionFactory factory){RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();redisTemplate.setConnectionFactory(factory);redisTemplate.setKeySerializer(new StringRedisSerializer());redisTemplate.setValueSerializer(new Jackson2JsonRedisSerializer<Object>(Object.class));return  redisTemplate;}
}

与其对应的controller

package com.yase.build.controller;import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;import javax.annotation.Resource;@RestController
public class RedisController {//引入redis进行操作,因为实现了序列化，会导致key之前增加很多其他的东西，使用StringRedisTemplate@Resourceprivate RedisTemplate redisTemplate;
//    @Resource
//    private StringRedisTemplate stringRedisTemplate;//获取值@GetMapping("/{key}")public Object get(@PathVariable String key){Object o = redisTemplate.opsForValue().get(key);return o;}@GetMapping("/{key}/{value}")public Object set(@PathVariable String key,@PathVariable String value){redisTemplate.opsForValue().set(key,value);return "ok";}}