引入依赖
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
注入StringRedisTemplate
@Autowired
private StringRedisTemplate redisTemplate;
写入数据
redisTemplate.opsForValue().set("TOKEN_"+token, JSON.toJSONString(sysUser),1, TimeUnit.DAYS);
JSON.toJSONString(sysUser) 转换为JSON数据
读数据
String userJson = redisTemplate.opsForValue().get("TOKEN_" + token);
SysUser sysUser = JSON.parseObject(userJson, SysUser.class); JSON数据转换为普通类
删除数据
redisTemplate.delete("TOKEN_"+token);