SpringBoot整合Redis并且用Redis实现限流的方法 附Redis解压包

         <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-redis</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>

spring: 
  redis:
    host: 127.0.0.1
    port: 6379

@Resource
private RedisTemplate<String, String> redisTemplate;
@GetMapping("/test2")
    public String test2(String id){
        Long increment = redisTemplate.opsForValue().increment(id);
        redisTemplate.expire(id,10,TimeUnit.SECONDS);
        if(increment > 5){
            return "不可以访问，访问次数为"+increment;
        }
        return "可以访问，访问次数为"+increment;
    }

@GetMapping("/test3")
    public String test3(){
        int intervalTime = 10;
        Long currentTime = new Date().getTime();
        if(Boolean.TRUE.equals(redisTemplate.hasKey("limit"))) {
            Integer count = Objects.requireNonNull(redisTemplate.opsForZSet().rangeByScore("limit", currentTime - intervalTime, currentTime)).size();
            if (count != null && count > 5) {
                return "每分钟最多只能访问5次";
            }
        }
        redisTemplate.opsForZSet().add("limit", UUID.randomUUID().toString(),currentTime);
        return "访问成功";
    }

 @GetMapping("/test3")
    public String test3(){
        Object result = redisTemplate.opsForList().leftPop("limit_list");
        if(result == null){
            return "当前令牌桶中无令牌,无法访问";
        }
        return "访问成功";
    }
    @Scheduled(fixedDelay = 100,initialDelay = 0)
    public void setLimitListTask(){
        redisTemplate.opsForList().rightPush("limit_list",UUID.randomUUID().toString());
    }