java.lang.Object
org.miaixz.bus.vortex.magic.Limiter
限流器类,基于令牌桶算法实现请求限流功能
- Since:
- Java 17+
- Author:
- Justubborn
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptiondoubleacquire()尝试获取一个令牌,阻塞直到获取成功com.google.common.util.concurrent.RateLimiter获取令牌桶实例,采用双重检查锁确保线程安全void初始化令牌桶,设置令牌生成速率 使用 synchronized 确保线程安全
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Constructor Details
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Limiter
public Limiter()
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Method Details
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initRateLimiter
public void initRateLimiter()初始化令牌桶,设置令牌生成速率 使用 synchronized 确保线程安全 -
fetchRateLimiter
public com.google.common.util.concurrent.RateLimiter fetchRateLimiter()获取令牌桶实例,采用双重检查锁确保线程安全- Returns:
- 限流器实例(RateLimiter)
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acquire
public double acquire()尝试获取一个令牌,阻塞直到获取成功- Returns:
- 获取令牌的等待时间(秒)
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