import java.util.concurrent.CountDownLatch; import java.util.concurrent.TimeUnit; import java.util.concurrent.atomic.AtomicLong; /** * 令牌桶算法 * * @author houbinbin * Created by bbhou on 2017/9/20. * @since 0.0.6 */ public class LimitTokenBucket extends LimitAdaptor { private static f...
首先我们需要在Redis中创建一个有序集合,用于存储Token的过期时间。然后在每次请求到来时,我们就检查Token的数量是否足够,如果足够则减少Token数量,并执行相应的业务逻辑。 下面是一个简单的Java代码示例,演示了如何使用Redis实现Token Bucket算法: importredis.clients.jedis.Jedis;publicclassTokenBucket{privatestaticfinalS...
public class TokenBucketRateLimiter { long capacity; // 桶的容量 long rate; // 令牌发放速率, permits-per-second long currentTokenNum; // 当前桶中的令牌数量 long lastAddTokenTime; // 上次补充令牌的时间 public TokenBucketRateLimiter(long capacity, long rate) { this.capacity = capacity; this...
Java rate-limiting library based on token-bucket algorithm. Get dependency The Bucket4j is distributed throughMaven Central: Java 17 dependency <!--For java 17+--><dependency> <groupId>com.bucket4j</groupId> <artifactId>bucket4j_jdk17-core</artifactId> <version>8.14.0</version> </dependenc...
Methods inherited from class java.lang.Object equals,getClass,hashCode,notify,notifyAll,toString,wait,wait,wait Constructor Detail TokenBucket public TokenBucket() Method Detail acquire public boolean acquire(double amount) Acquire tokens from the bucket. If the bucket contains enough capacity to satisfy...
synchronized在java中可以修饰方法,从而简单地实现函数的同步调用。在系统ets开发中,如何简单实现该功能 ArkTS类的方法是否支持重载 如何将类Java语言的线程模型(内存共享)的实现方式转换成在ArkTS的线程模型下(内存隔离)的实现方式 以libstd为例,C++的标准库放在哪里了,有没有打到hap包中 如何开启AOT编译模式...
jws.setAlgorithmHeaderValue(AlgorithmIdentifiers.HMAC_SHA256); jws.setKey(key); jws.setDoKeyValidation(false); // relaxes the key length requirement //签名 String token = jws.getCompactSerialization(); return token; } /** * 解析token
Token Bucket Algorithm with GUI interface object-oriented-programmingtokenbucketguiapplication UpdatedNov 26, 2021 Java chuxin0816/ratelimit Star1 A distributed token bucket rate limiter for Go using Redis, with fallback support using golang.org/x/time/rate. ...
本文应用Java示例说明,其他语言用户也可以找到相关的工具生成密钥对。 新建一个Maven项目,加入如下依赖: <dependency><groupId>org.bitbucket.b_c</groupId><artifactId>jose4j</artifactId><version>0.7.0</version></dependency> 使用如下的代码生成一对RSA密钥: ...
AWS SDK for Java 1.x API Reference - 1.12.782We announced the upcoming end-of-support for AWS SDK for Java (v1). We recommend that you migrate to AWS SDK for Java v2. For dates, additional details, and information on how to migrate, please refer to the linked announcement. ...